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In organic chemistry, aromaticity is a chemical property describing the way in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals...

Aromatic compounds or arenes are organic compounds "with a chemistry typified by benzene" and "cyclically conjugated." The word "aromatic" originates...

In organic chemistry, aromatic sulfonation is a reaction in which a hydrogen atom on an arene is replaced by a sulfonic acid (−SO2OH) group. Together with...

A polycyclic aromatic hydrocarbon (PAH) is any member of a class of organic compounds that is composed of multiple fused aromatic rings. Most are produced...

chemistry, the aromatic alcohols or aryl-alcohols are a class of chemical compounds containing a hydroxyl group (−OH) bonded indirectly to an aromatic hydrocarbon...

Aromatic rice is one of the major types of rice. It is a medium- to long-grained rice. It is known for its nutty aroma and taste, which is caused by the...

Aromatic wines are white wines with dominant aroma. The best known are riesling, gewürztraminer, viognier, muscat and pinot gris. One source of an aromatic...

leaving group, such as a halide, on an aromatic ring. Aromatic rings are usually nucleophilic, but some aromatic compounds do undergo nucleophilic substitution...

of the most important electrophilic aromatic substitutions are aromatic nitration, aromatic halogenation, aromatic sulfonation, and Friedel-Crafts alkylation...

combined with an organic solvent in a slowly rotating drum to draw out the aromatic matter from the flowers. After the solvent is evaporated, the waxy substance...

In organic chemistry, an aromatic amine is an organic compound consisting of an aromatic ring attached to an amine. It is a broad class of compounds that...

An aromatic amino acid is an amino acid that includes an aromatic ring. Among the 20 standard amino acids, histidine, phenylalanine, tryptophan, tyrosine...

position of substituents other than hydrogen in relation to each other on an aromatic hydrocarbon. In ortho-substitution, two substituents occupy positions next...

In organic chemistry, Möbius aromaticity is a special type of aromaticity believed to exist in a number of organic molecules. In terms of molecular orbital...

botanical ingredients used historically in preparing bitters have consisted of aromatic herbs, bark, roots, and/or fruit for their flavor and medicinal properties...

Basic aromatic rings are heterocyclic aromatic compounds in which the lone pair of electrons of a ring-nitrogen atom is not part of the aromatic system...

Orange has not dominated the orange bitters market in the same way that its aromatic bitters have become an essential product for bars and consumers. In 2009...

Simple aromatic rings, also known as simple arenes or simple aromatics, are aromatic organic compounds that consist only of a conjugated planar ring system...

Since most modern solutions are mixed with water, they may also be called aromatic spirits of ammonia. Modern solutions may also contain other products to...

Naphtha (/ˈnæfθə/, more rarely: /ˈnæpθə/) is a flammable liquid hydrocarbon mixture. Generally, it is a fraction of crude oil, but it can also be produced...

cucumber, and sweet bean sauce, with pancakes rolled around the fillings. Aromatic duck is a similar dish to Peking duck and is popular in the United Kingdom...

Aramid, or aromatic polyamide fibers are a class of strong, heat-resistant, synthetic fibers, commonly used in aerospace and military applications - e...

Aromatic acids are a type of aromatic compound. Included in that class are substances containing an aromatic ring and an organic acid functional group...

An aromatic ring current is an effect observed in aromatic molecules such as benzene and naphthalene. If a magnetic field is directed perpendicular to...

diffuse a pleasant and fragrant odor. They consist of artificial mixtures of aromatic chemicals and essential oils. The 1939 Nobel Laureate for Chemistry, Leopold...

Aromatic L-amino acid decarboxylase (AADC or AAAD), also known as DOPA decarboxylase (DDC), tryptophan decarboxylase, and 5-hydroxytryptophan decarboxylase...

compound, which is typically, but not always, aromatic. Aromatic substitution reactions are characteristic of aromatic compounds and are common ways of introducing...

In enzymology, an aromatic-amino-acid transaminase (EC 2.6.1.57) is an enzyme that catalyzes the chemical reaction an aromatic amino acid + 2-oxoglutarate...

In electrophilic aromatic substitution reactions, existing substituent groups on the aromatic ring influence the overall reaction rate or have a directing...

resistance to decay, the wood is often used for fence posts. Moths avoid the aromatic wood, and therefore it is in demand as lining for clothes chests and closets...

trinitrotoluene (TNT). Nitrations are, however, of wide importance as virtually all aromatic amines (anilines) are produced from nitro precursors. Millions of tons...

composed solely of carbon and hydrogen) are divided into two classes: aromatic compounds and aliphatic compounds (/ˌælɪˈfætɪk/; G. aleiphar, fat, oil)...

Radical-nucleophilic aromatic substitution or SRN1 in organic chemistry is a type of substitution reaction in which a certain substituent on an aromatic compound...

aromatic ring. Friedel–Crafts reactions are of two main types: alkylation reactions and acylation reactions. Both proceed by electrophilic aromatic substitution...

consisting of one or more hydroxyl groups (−O H) bonded directly to an aromatic hydrocarbon group. The simplest is phenol, C 6H 5OH. Phenolic compounds...

Aromatic L-amino acid decarboxylase deficiency, also known as AADC deficiency, is a rare genetic disorder caused by mutations in the DDC gene, which encodes...

rearrangements of aromatic hydrocarbons are considered to be unimolecular reactions that directly involve the atoms of an aromatic ring structure and...

In organic chemistry, spherical aromaticity is formally used to describe an unusually stable nature of some spherical compounds such as fullerenes and...

Biopterin-dependent aromatic amino acid hydroxylases (AAAH) are a family of aromatic amino acid hydroxylase enzymes which includes phenylalanine 4-hydroxylase...

display aromaticity. It is not aromatic, however, because various types of ring strain destabilize an all-planar geometry. Although not aromatic itself...

presence of nitro groups in aromatic compounds retards electrophilic aromatic substitution but facilitates nucleophilic aromatic substitution. Nitro groups...

Fragrance oils, also known as aroma oils, aromatic oils, and flavor oils, are blended synthetic aroma compounds or natural essential oils that are diluted...

compounds. Aniline ( C 6 H 7 N {\displaystyle {\ce {C6H7N}}} ) is the simplest aromatic amine, consisting of a benzene ring bonded to an amino ( − NH 2 {\displaystyle...

Poly(ester imides) contain an aromatic imide group in the repeat unit, the imide-based polymers have a high proportion of aromatic structures in the main chain...

ethylene and propylene) and aromatics (including benzene, toluene and xylene isomers). Oil refineries produce olefins and aromatics by fluid catalytic cracking...

Aromaticity detection in cheminformatics refers to computational algorithms and models used to identify aromatic ring systems in molecular graphs. Unlike...

for the treatment of aromatic L‑amino acid decarboxylase (AADC) deficiency. It infuses the gene encoding for the human aromatic L-amino acid decarboxylase...

Wintergreen is a group of aromatic plants. The term wintergreen once commonly referred to plants that remain green (continue photosynthesis) throughout...

the carbon atoms and satisfying Hückel's rule, benzene is classed as an aromatic hydrocarbon. Benzene is a colorless and highly flammable liquid with a...

Cu2+ complex ions are reduced to a red-brick-coloured Cu2O precipitate. Aromatic aldehydes, such as benzaldehyde, do not give a positive Fehling's test...

Computational Approaches to Understanding Interactions of Aromatics". In Johnson DW, Hof F (eds.). Aromatic Interactions: Frontiers in Knowledge and Application...

one of four species in the genus Alpinia, and is known for its pungent, aromatic flavor. Greater galangal (Alpinia galanga) is most commonly used, and is...

Journal of Medicinal and Aromatic Plants is a biannual peer-reviewed open-access medical journal published by the Medicinal and Aromatic Plants Association...

characteristic odor that is detectable at concentrations as low as 0.08 ppm. As an aromatic hydrocarbon, naphthalene's structure consists of a fused pair of benzene...

The Directorate of Medicinal and Aromatic Plants Research is one of the 25 project directorates established by the Indian Council of Agricultural Research...

Benzimidazole is a heterocyclic aromatic organic compound. This bicyclic compound may be viewed as fused rings of the aromatic compounds benzene and imidazole...

chemistry, Hückel's rule predicts that a planar ring molecule will have aromatic properties if it has (4n + 2)π-electrons, where n is a non-negative integer...

Frankincense, also known as olibanum (/oʊˈlɪbənəm/), is an aromatic resin used in incense and perfume, obtained from trees of the genus Boswellia in the...

In enzymology, an aromatic 2-oxoacid reductase (EC 1.1.1.110, previously indolelactate dehydrogenase) is an enzyme that catalyzes the reversible oxidation...

have the formula CnH2n−2. Aromatic hydrocarbons, also known as arenes, which are hydrocarbons that have at least one aromatic ring. 10% of total nonmethane...

The aromatic chlorides and bromides are not easily substituted by iodide, though they may occur when appropriately catalyzed. The so-called "aromatic Finkelstein...

laser (Laserpitium and Laser were used by botanists to name genera of aromatic plants, but the silphium plant is not believed to belong to these genera)...

an electrophilic aromatic halogenation is a type of electrophilic aromatic substitution. This organic reaction is typical of aromatic compounds and a very...

5–12 meters high. It is sometimes referred to by the common names the aromatic litsea, may chang, mountain pepper (山胡椒; pinyin: shānhújiāo), mujiangzi...

Cornish Aromatic is an apple cultivar with a crisp, nut-like aromatic flavour that was first recorded in Cornwall in 1813. According to the biologist...

bond. Annulenes may be aromatic ([6]annulene (benzene) and [18]annulene), non-aromatic ([8] and [10]annulene), or anti-aromatic (cyclobutadiene, [4]annulene)...

carbanion or a free radical, and whether the substrate is aliphatic or aromatic. Detailed understanding of a reaction type helps to predict the product...

polymer chain and the ester groups are separated by an aromatic ring. A common form of cardo aromatic polyesters are ones in which bisphenol is incorporated...

group (−C6H5) attached to an amino group (−NH2), aniline is the simplest aromatic amine. It is an industrially significant commodity chemical, as well as...

Saturate, aromatic, resin and asphaltene (SARA) is an analysis method that divides crude oil components according to their polarizability and polarity...

Kaempferia galanga, commonly known as kencur, aromatic ginger, sand ginger, cutcherry, is a monocotyledonous plant in the ginger family, and one of four...

of a molecule to its aromaticity. It was introduced in 1972 by the Austrian organic chemist Erich Clar in his book The Aromatic Sextet. The rule states...

aromatics of varieties like Gewürztraminer, Muscat and Riesling. Includes geraniol, linalool and nerol. Norisoprenoids – Carotenoid derived aromatic compounds...

the organic compound with the formula C6H5C(O)CH3. It is the simplest aromatic ketone. This colorless, viscous liquid is a precursor to useful resins...

Metal aromaticity or metalloaromaticity is the concept of aromaticity, found in many organic compounds, extended to metals and metal-containing compounds...

temperatures during cooking. Heterocyclic amine formation in meat Polycyclic aromatic hydrocarbons "National Cancer Institute – Heterocyclic Amines in Cooked...

Cenizo) is a hardy, cold-tolerant banana cultivar known for its sweet aromatic fruit, which is said to have an ice cream-like consistency and flavor reminiscent...

Basmati (pronounced ['bɑːsmət̪iː]) is a variety of long, slender-grained aromatic rice which originates from the Indian subcontinent, mainly in the regions...

metabolize these chemicals. The most notable of these xenobiotic chemicals are aromatic (aryl) hydrocarbons from which the receptor derives its name. More recently...

Musk is a class of aromatic substances commonly used as base notes in perfumery. They include glandular secretions from animals such as the musk deer,...

pulp is aromatic. It has been described as tasting of marmalade and smelling of roses. Boning (2006) indicates that the flavor is "sweet, aromatic and pleasant...

within the rings, carbocyclic and heterocyclic compounds may be aromatic or non-aromatic; in the latter case, they may vary from being fully saturated to...

contorted aromatics, or more precisely contorted polycyclic aromatic hydrocarbons, are polycyclic aromatic hydrocarbons (PAHs) in which the fused aromatic molecules...

dill, and bergamot orange plants. Limonene is a major component of the aromatic scents and resins characteristic of numerous coniferous and broadleaved...

distributed and widespread group of plants, excluding vegetables, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal...

delocalised (π or lone pair) electrons in it, as opposed to aromaticity. Unlike aromatic compounds, which follow Hückel's rule ([4n+2] π electrons) and...

central to Middle Eastern cuisine and culture. The term refers both to aromatic plants of the Origanum and Thymbra genera (including Origanum syriacum...

monarda, Eau-de-Cologne plant, Oswego tea, or bergamot, is a North American aromatic herb in the family Lamiaceae. M. didyma is a perennial plant that grows...

established a herbal/aromatic garden and study center. Becoming concerned about the environment and the production of aromatic plants, she organized...

electron-rich aromatic substrates. Often a Lewis acidic catalyst is used, such as ferric chloride. Many detailed procedures are available. When the aromatic substrate...

"grooming water") is a lightly scented perfume. It is also referred to as aromatic waters and has a high alcohol content. It is usually applied directly to...

consisting of an aromatic unit (typically a benzene ring) and a chain that forms a bridge between two non-adjacent positions of the aromatic ring. More complex...

juiːn/), also known as toluol (/ˈtɒl.ju.ɒl, -ɔːl, -oʊl/), is a substituted aromatic hydrocarbon with the chemical formula C6H5CH3, often abbreviated as PhCH3...

Truxene is a polycyclic aromatic hydrocarbon. The molecule can be thought of as being made up of three fluorene units arranged symmetrically and sharing...

Aromatic and Medicinal Plants Research Station, Odakkali is a research Station under the Central Zone of Kerala Agricultural University at Odakkali in...

with alternating double and single bonds, the phenyl group is chemically aromatic and has equal bond lengths between carbon atoms in the ring. Usually, a...

classified as alkylamines since the amine is not directly attached to an aromatic ring. o-xylylenediamine or OXD m-xylylenediamine or MXD p-xylylenediamine...

Mugwort is a common name for several species of aromatic flowering plants in the genus Artemisia. In Europe, mugwort most often refers to the species Artemisia...

predictions. The aromatic transition state theory assumes that the minimum energy transition state for a pericyclic process is aromatic, with the choice...

Fernet (Italian: [ferˈnɛt]) is an Italian type of amaro, a bitter, aromatic spirit. Fernet is made from a number of herbs and spices which vary according...

Incense is an aromatic biotic material that releases fragrant smoke when burnt. The term is used for either the material or the aroma. Incense is used...

2013, scientists at the IAA-CSIC reported the detection of polycyclic aromatic hydrocarbons in the upper atmosphere of Titan, a possible precursor for...

Symphyotrichum oblongifolium (formerly Aster oblongifolius), commonly known as aromatic aster or oblong-leaved aster, is a species of flowering plant in the family...

polycyclic aromatic hydrocarbons (Cl-PAHs) are a group of compounds comprising polycyclic aromatic hydrocarbons with two or more aromatic rings and one...

In organic chemistry, phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2 and structure HO(O)C−C6H4−C(O)OH. Although phthalic acid...

Methamphetamine is a CYP2D6 inhibitor. The main metabolic pathways involve aromatic para-hydroxylation, aliphatic alpha- and beta-hydroxylation, N-oxidation...

(/ˌeɪpiˈeɪsi.iː, -ˌaɪ/ ), also called Umbelliferae, is a family of mostly aromatic flowering plants named after the type genus Apium, and commonly known as...

compound (R−N≡N+) and another aromatic compound that produces an azo compound (R−N=N−R’). In this electrophilic aromatic substitution reaction, the aryldiazonium...

and grows in the Great Basin of the American West. Common names include Aromatic spring-parsley, northern Indian parsnip, and turpentine cymopterus. Cymopterus...

eastern North America and eastern Asia. The genus is distinguished by its aromatic properties, which have made the tree useful to humans. Sassafras trees...

originate from the Hantzsch–Widman nomenclature. The parent compounds are aromatic and have two double bonds; there are successively reduced analogs (azolines...

Bleu de Chanel is described as a woody aromatic fragrance, which is identified by the combination of "aromatic herbs" and an "opulent center and base...

aromatic compounds in the oil, since the miscibility of aniline, which is also an aromatic compound suggests the presence of similar (i.e. aromatic)...

listed ingredients were water, malted barley, glucose syrup, maize, sugar, aromatic compound (agave spirit), citric acid, and hop extract. Schultz, E.J. (24...

to polarity, ionization, and side-chain group type (aliphatic, acyclic, aromatic, polar, etc.). In the form of proteins, amino-acid residues form the second-largest...

fruits) of the Rosaceae family. It is a deciduous tree that bears hard, aromatic bright golden-yellow pome fruit, similar in appearance to a pear. Ripe...

without crust. The dish is named after the small Key limes, which are more aromatic than the common Persian limes, and which have yellow juice. The filling...

Hydrocarbons are also commonly known as polycyclic aromatic hydrocarbons (PAHs) that are made up of aromatic rings. These pollutants are the byproducts of...

bacteria, fungi, algae, parasites, and plants for the biosynthesis of aromatic amino acids (phenylalanine, tyrosine, and tryptophan). This pathway is...

assumption the difference between the R groups are negligible: For fully aromatic polyamides or aramids e.g. Kevlar, the more reactive acyl chloride is used...

also known as Japanese pepper or Japanese prickly-ash, is a deciduous aromatic spiny shrub or small tree of the citrus and rue family Rutaceae, native...

Yerba buena or hierba buena is the Spanish name for a number of aromatic plants, most of which belong to the mint family. Yerba buena translates as "good...

Coumarin (/ˈkuːmərɪn/) or 2H-chromen-2-one is an aromatic organic chemical compound with formula C9H6O2. Its molecule can be described as a benzene molecule...

Pyrrole is a heterocyclic, aromatic, organic compound, a five-membered ring with the formula C4H4NH. It is a colorless volatile liquid that darkens readily...

Australian chemist Arthur Birch and involves the organic reduction of aromatic rings in an amine solvent (traditionally liquid ammonia) with an alkali...

neurotransmitters and neuromodulators that contain one amino group connected to an aromatic ring by a two-carbon chain (such as -CH2-CH2-). Examples are dopamine,...

g. decalin and norbornane), or can be aromatic (e.g. naphthalene), or a combination of aliphatic and aromatic (e.g. tetralin). Many properties of saturated...

Benzyl alcohol (also known as α-cresol) is an aromatic alcohol with the formula C7H8O or C6H5CH2OH. The benzyl group is often abbreviated "Bn" (not to...

aryl is any functional group or substituent derived from an aromatic ring, usually an aromatic hydrocarbon, such as phenyl and naphthyl. "Aryl" is used for...

polycyclic includes polycyclic aromatic compounds, including polycyclic aromatic hydrocarbons, as well as heterocyclic aromatic compounds with multiple rings...

Blanc à Petits Grains, characterized by smaller berry size and intense aromatic profile. Historically associated with the ancient city of Smyrna (İzmir)...

abbreviated as PhSH. This foul-smelling colorless liquid is the simplest aromatic thiol. The chemical structures of thiophenol and its derivatives are analogous...

BzOH, since the benzoyl group has the formula −C6H5CO. It is the simplest aromatic carboxylic acid. The name is derived from gum benzoin, which was for a...

out of the molecular plane. Arsole is only moderately aromatic, with about 40% the aromaticity of pyrrole. Arsole itself has not been reported in pure...

Orange flower water or orange blossom water is a clear aromatic by-product of the distillation of fresh bitter-orange blossoms for their essential oil...

density. The most studied cation–π interactions involve binding between an aromatic π system and an alkali metal or nitrogenous cation. The optimal interaction...

3-diene. In contrast to the usually minor effect of neutral conjugation, aromatic stabilization can be considerable. Estimates for the resonance energy of...

salts as reagents or catalysts. It is an example of a radical-nucleophilic aromatic substitution. The Sandmeyer reaction provides a method through which one...

Cymbopogon nardus, common name citronella grass, is a species of perennial aromatic plant from the family Poaceae, originating in tropical Asia. C. nardus...

hɔ̌ːm malíʔ]) is a long-grain variety of fragrant rice (also known as aromatic rice). Its fragrance, reminiscent of pandan (Pandanus amaryllifolius) and...

tert-Butylhydroquinone (TBHQ, tertiary butylhydroquinone, tBHQ) is a synthetic aromatic organic compound which is a type of phenol. It is a derivative of hydroquinone...

English: /ˌroʊɡən ˈdʒɑʃ/), also spelled roghan josh or roghan ghosht, is an aromatic curried meat dish in Kashmiri cuisine, from the time of the Mughal Empire...

ornamental plant, as a raw or cooked herb in various foods, and in teas, and aromatic essential oils. Lemon balm (Melissa officinalis) is a perennial herbaceous...

an organosulfur compound with the formula C6H6O3S. It is the simplest aromatic sulfonic acid. It forms white deliquescent sheet crystals or a white waxy...

South America. It is used as a flavouring in food and herbal teas. The aromatic oil, called oil of spearmint, is also used as a flavoring and sometimes...

polyetherketone and polysulfone. It is synthesized by nucleophilic aromatic substitution between aromatic dihalides and bisphenolate salts. Polyethersulfones are...

p-Xylene (para-xylene) is an aromatic hydrocarbon. It is one of the three isomers of dimethylbenzene known collectively as xylenes. The p- stands for para-...

Methylene diphenyl diisocyanate (MDI) is an aromatic diisocyanate. Three isomers are common, varying by the positions of the isocyanate groups around the...

high-yielding with few side-products. Electron-rich aromatic compounds, such as phenols, anilines, and various aromatic heterocycles, can be brominated using NBS...

The Central Institute of Medicinal and Aromatic Plants, popularly known as CIMAP, is an Indian plant research laboratory and part of the Council of Scientific...

in the traditional way. In some countries, the drink can be found as an aromatic syrup, sold as a concentrated squash that is mixed with still or sparkling...

[ʁɨfuˈɣaðu]) or sueztitze (Basque: [s̺ues̻ˈtits̻e]) typically consists of aromatic ingredients cut into small pieces and sautéed or braised in cooking oil...

zinc metal results in the formation of N,N'-diarylhydrazine. Treatment of aromatic nitro compounds with metal hydrides gives good yields of azo compounds...

[better source needed] Most of the chemical compounds are polycyclic aromatic hydrocarbon: polycyclic aromatic hydrocarbons (4-rings: chrysene, fluoranthene, pyrene...

naphthenes, which are then partially dehydrogenated to produce high-octane aromatic hydrocarbons. The dehydrogenation also produces significant amounts of...

Thailand and of Thai people, places emphasis on lightly prepared dishes with aromatics and spicy heat. Traditional Thai cuisine loosely falls into four categories:...

the aromatic system is abolished. Then, the leaving group, usually a proton, is split off and the aromaticity is restored. An alternative to aromatic substitution...

bitter orange and citron) and bitter orange. Extracts have been used as an aromatic ingredient in food, tea, snus, perfumes, and cosmetics. Use on the skin...

rich curry, which is then simmered with cubes of paneer and a blend of aromatic spices. Similar dishes include paneer butter masala and kadai paneer. Paneer...

4,4’-Benzophenone tetracarboxylic dianhydride (BTDA) is chemically, an aromatic organic acid dianhydride. Its use in epoxy powder coatings is slightly...

tree species from the genus Cinnamomum. Cinnamon is used mainly as an aromatic condiment and flavouring additive in a wide variety of cuisines, in particular...

to substitution of isomers in the meta and para position. Electrophilic aromatic substitution of disubstituted benzene compounds causes steric effects which...

Cloves are the aromatic flower buds of a tree in the family Myrtaceae, Syzygium aromaticum (/sɪˈzɪdʒiːəm ˌærəˈmætɪkəm/). They are native to the Maluku...

of celery stalk, a net, or a tea strainer instead. Traditionally, the aromatics are bound within leek leaves, though a cheesecloth, muslin or coffee filter...

fragrances and flavors. The molecule is structurally related to other aromatic aldehydes such as benzaldehyde and vanillin. The methylenedioxyphenyl group...

temperatures. By using hydrogenation technology, in which sulfur and aromatics are removed using hydrogen under high pressure, extremely pure base oils...

Nalihati (non-aromatic) Padmakeshari (aromatic) Kalamoti (aromatic) Balami (aromatic) Kalajiri (aromatic) Tulasibasa (aromatic) Pimpudibasa (aromatic) Swarna...

an aromatic aldehyde + NAD+ + H2O ⇌ {\displaystyle \rightleftharpoons } an aromatic acid + NADH + H+ The 3 substrates of this enzyme are aromatic aldehyde...

CK One is a citrus aromatic chypre unisex fragrance developed by Alberto Morillas and Harry Fremont for Calvin Klein. CK One's top notes include pineapple...

Near Threatened on the IUCN Red List. It should not be confused with the aromatic Santalum sandalwood trees native to southern India. Pterocarpus santalinus...

petroleum coke classified as cokes or char. It can include polycyclic aromatic hydrocarbons and heavy metals like mercury. Soot causes various types of...

intermediate in plants and microorganisms. It is a precursor for: The aromatic amino acids phenylalanine, tryptophan, and tyrosine Indole, indole derivatives...

(Khamti Rice) is an indigenous variety of non-Basmati, short-grained bold aromatic rice mainly grown in the Indian state of Arunachal Pradesh. It is a common...

Italian seasoning is a blend of dried aromatic herbs that primarily includes basil, oregano, rosemary, thyme, and marjoram as its base. Many Italian ground...

In organic chemistry, it refers to resonance in conjugated systems and aromatic compounds. In solid-state physics, it refers to free electrons that facilitate...

[Na+].[Cl-] to show the dissociation. An aromatic "one and a half" bond may be indicated with :; see § Aromaticity below. Single bonds adjacent to double...

Dragon Aromatics Company, or Tenglong Aromatic Hydrocarbon (Chinese: 腾龙芳烃（漳州）有限公司), is a Chinese chemical company on the coast of Fujian province, Southeast...

Lavandula pubescens, the downy lavender, is a species of flowering, aromatic herbaceous shrub in the family Lamiaceae. Its native range is from the SE...

bulbs Flower heads Umbel Fruits In Köhler's Medicinal Plants (1887) The aromatic character of fennel fruits derives from volatile oils imparting mixed aromas...

Mandelic acid is an aromatic alpha hydroxy acid (AHA) with the molecular formula C6H5CH(OH)CO2H. It is a white crystalline solid that is soluble in water...

enzymology, an aromatic-amino-acid-glyoxylate transaminase (EC 2.6.1.60) is an enzyme that catalyzes the chemical reaction an aromatic amino acid + glyoxylate...

can also be used as a reducing agent, for example in the reduction of aromatic nitro compounds to anilines. The Cativa process is a major end use of hydroiodic...

Ocimum tenuiflorum, commonly known as tulasi, tulsi, or holy basil, is an aromatic perennial plant in the family Lamiaceae. It is widely cultivated throughout...

ft per Imp gal) per coat. Coal tar is made up primarily of polycyclic aromatic hydrocarbons. Some studies suggest that refined coal tar sealants are a...

commonly known as mints, deadnettles, or sages. Many species in Lamiaceae are aromatic, and the family includes many widely used culinary herbs like basil, mint...

isocyanates are the aromatic diisocyanates, toluene diisocyanate (TDI) and methylene diphenyl diisocyanate (MDI). These aromatic isocyanates are more...

Mesitaldehyde or mesitylaldehyde is a colorless aromatic aldehyde. It is a liquid with a characteristic odor. It is commonly used as a precursor in the...

members, is an aromatic six-membered ring containing a nitrogen atom. Pyridines belong to the heterocycles. Pyridine rings are clearly aromatics and in many...

Phenol (also known as carbolic acid, phenolic acid, or benzenol) is an aromatic organic compound with the molecular formula C6H5OH. It is a white crystalline...

nucleophile. These complexes are found as reactive intermediates in nucleophilic aromatic substitution but stable and isolated Meisenheimer salts are also known...

2,4,6-Tris(dimethylaminomethyl)phenol is an aromatic organic chemical that has tertiary amine and phenolic hydroxyl functionality in the same molecule...

aprotic-polar solvent, especially for aromatic compounds and is used e. g. for Grignard reagents. TMU has a mild aromatic odor and, unlike other compounds...

activation-dependent carcinogens include polycyclic aromatic hydrocarbons (PAHs), heterocyclic aromatic amines, and mycotoxins. Activation-independent carcinogens...

mixtures of benzene, toluene, and the three xylene isomers, all of which are aromatic hydrocarbons. The xylene isomers are distinguished by the designations...

gluconeogenesis. In plants, it is also involved in the biosynthesis of various aromatic compounds, and in carbon fixation; in bacteria, it is also used as the...

Thai curry distinguished by its thick, creamy texture and mildly sweet, aromatic flavor. The dish originated in central Thailand, and is typically prepared...

dicarboxylic acids can be written as HO2C−R−CO2H, where R can be aliphatic or aromatic. In general, dicarboxylic acids show similar chemical behavior and reactivity...

Consequently the benzene ring buckles, reducing p-orbital overlap and aromaticity to avoid the steric clash. Perfluorobenzene is an exception: as shown...

thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a...

Isoquinoline is an individual chemical specimen—a heterocyclic aromatic organic compound—as well as the name of a family of many thousands of natural plant...

Passifloraceae. Damiana is a relatively small, woody shrub that produces small, aromatic flowers. It blossoms in early to late summer, followed by fruits that taste...

Gewürztraminer (German: [ɡəˈvʏʁtstʁaˌmiːnɐ] ) is an aromatic wine grape variety, used in white wines, and which performs best in cooler climates. In English...

an equally general conceptual framework: the Möbius-Hückel concept, or aromatic transition state theory. In the Dewar-Zimmerman approach the orbital overlap...

Ambemohar is an Aromatic rice variant grown in the foothills of the Western Ghats region of the state of Maharashtra in India. The word Ambemohar means...

structures caused cleavage in the aromatic ring and allowed for other functional groups to attach. When an aromatic hydrocarbon was introduced to the...

Kashmiri vegetarian pulao is often included - a flavorful dish prepared with aromatic Kashmiri spices, vegetables, and a mix of dried fruits, creating a rich...

flavour than fino. Amontillado is characterized by nutty aromas, tobacco, aromatic herbs and often sturdy, polished notes of oak. The fusion of two different...

Pyrene is a polycyclic aromatic hydrocarbon (PAH) with the formula C16H10. Consisting of four fused benzene rings, it in a flat aromatic compound. This colorless...

hydrocarbons and is usually low in aromatics. It is commonly hydrodesulfurized and may be hydrogenated to reduce the amount of aromatic and other unsaturated hydrocarbons...

((CH2)3). Saturated cyclic compounds contain single bonds only, whereas aromatic rings have an alternating (or conjugated) double bond. Cycloalkanes do...

Agastache (/ˌæɡəˈstɑːkiː/) is a genus of aromatic flowering herbaceous perennial plants in the family Lamiaceae. It contains 22 species, mainly native...

Artemisia dracunculus var. sativa, is cultivated to use the leaves as an aromatic culinary herb. In some other subspecies, the characteristic aroma is largely...

(nucleophilic substitution, reductive amination, etc.) for the synthesis of aromatic C−N bonds, with most methods suffering from limited substrate scope and...

Agaritine is an aromatic hydrazine-derivative mycotoxin in mushroom species of the genus Agaricus. It is an α-aminoacid and a derivative of phenylhydrazine...

Phenanthrene is a polycyclic aromatic hydrocarbon (PAH) with formula C14H10, consisting of three fused benzene rings. It is a colorless, crystal-like solid...

quinones are a class of organic compounds that are formally "derived from aromatic compounds [such as benzene or naphthalene] by conversion of an even number...

Piper auritum is an aromatic culinary herb in the pepper family Piperaceae, which grows in and is endemic to tropical Central America. Common names include...

probably polyaniline. In the 1950s, researchers discovered that polycyclic aromatic compounds formed semi-conducting charge-transfer complex salts with halogens...

multiple myeloma in certain occupations, due to occupational exposure to aromatic hydrocarbon solvents. Multiple myeloma is the result of a multi-step malignant...

a special type of nucleophilic aromatic substitution in which a nucleophile replaces a hydrogen atom on the aromatic ring and not leaving groups such...

point, etc.) and aromatic content. Given the toxicity/carcinogenicity of some aromatic hydrocarbons, most notably benzene, the aromatic content of petroleum...

a unique class of aromatic boron and nitrogen containing heterocycles isoelectronic and isostructural to carbon-containing aromatic compounds such as...

Unspecific peroxygenase (EC 1.11.2.1, aromatic peroxygenase, mushroom peroxygenase, haloperoxidase-peroxygenase, Agrocybe aegerita peroxidase) is an enzyme...

algae, some protozoans, and plants for the biosynthesis of folates and aromatic amino acids (tryptophan, phenylalanine, and tyrosine). This pathway is...

“inorganic benzene”. Like benzene, borazine is a colourless liquid with an aromatic odor. The compound was reported in 1926 by the chemists Alfred Stock and...

Aromata (Ancient Greek: Ἀρώματα, lit. “spices, aromatics”), also known as the Spice Port or the Market and Cape of Spices, was an ancient seaport and...

hydroxylation of the aromatic side-chain of phenylalanine to generate tyrosine. PAH is one of three members of the biopterin-dependent aromatic amino acid hydroxylases...

itself. Aromatic amines are a broad class of compounds containing an amine group attached to an aromatic ring. IARC has categorized most aromatic amines...

photoisomerization between trans and cis configurations. In the trans isomer, the aromatic rings (or other substituents) are on opposite sides of the double bond...

cosmetics, pharmaceuticals, and the food industry, among others. The aromatic principles of many spices, nuts, herbs, fruits, etc., and some flowers...

kecap manis; Indonesian pronunciation: [ˌket͡ʃap̚ ˈmanɪs]) is a sweetened aromatic soy sauce, originating in Indonesia, which has a darker color, a viscous...

world. Well-known or economically important members of this order include aromatic, culinary, and medicinal herbs such as basil, mint, rosemary, sage, savory...

Aromatherapy is a practice based on the use of aromatic materials, including essential oils and other aroma compounds, with claims for improving psychological...

ISBN 0751404039. "Eau de Lubin (Eau Vivifiante Lubin) by Lubin is a Citrus Aromatic fragrance for women. Eau de Lubin (Eau Vivifiante Lubin) was launched in...

Floral, Amber, Fresh.), divided into subfamilies (Floral Amber, Soft Amber, Aromatic, Citrus) . Many of the subfamilies were in turn again divided into Fresh...

Arran, Sense of Scotland Plc., formerly Arran Aromatics, is a Scottish cosmetics and fragrance company founded in 1989 by Janet Russell. The companies...

flowering plant of the bean family Fabaceae, from the root of which a sweet, aromatic flavouring is extracted. The liquorice plant is an herbaceous perennial...

coriander, and sesame. They can be savory or sweet in flavor and are often aromatic due to the addition of various essential oils, including peppermint. Mukhwas...

Pyrimidine (C4H4N2; /pɪˈrɪ.mɪˌdiːn, paɪˈrɪ.mɪˌdiːn/) is an aromatic, heterocyclic, organic compound similar to pyridine (C5H5N). One of the three diazines...

also contains organic compounds (amorphous organic solids with a mixed aromatic–aliphatic structure) that could be created naturally, and rapidly, in the...

Marcha rice is a variety of non-Basmati, short-grained aromatic rice mainly grown in the Indian state of Bihar. It is a common and widely cultivated crop...

Laurus nobilis /ˈlɔːrəs ˈnɒbɪlɪs/ is an aromatic evergreen tree or large shrub with green, glabrous (smooth) leaves. It is in the flowering plant family...

planar molecules or ions with 4 n + 2 {\displaystyle 4n+2} π-electrons are aromatic. It was later extended to conjugated molecules such as pyridine, pyrrole...

measure the aromatic character of dissolved organic matter by detecting density of electron conjugation which is associated with aromatic bonds. To derive...

is an α-amino acid with the formula C 9H 11NO 2. It is one of the four aromatic amino acids and the 21 proteinogenic amino acids common to all life forms...

pyrazinium ion, diazine, 1-substituted or unsubstituted pyrrole and related aromatic heterocyclics (phospholes, furan, thiophene, etc.) as well as unsubstituted...

Polyphenylene sulfide (PPS) is an organic polymer consisting of aromatic rings linked by sulfides. Synthetic fiber and textiles derived from this polymer...

naphthenes (cycloalkanes), which normally account for at least 70% of volume. Aromatic hydrocarbons such as alkylbenzenes (single ring) and alkylnaphthalenes...

Fragrance extraction refers to the separation process of aromatic compounds from raw materials, using methods such as distillation, solvent extraction...

that contained multiple double bonds or multiple rings, but the study of aromatic compounds was in its earliest years, and too little evidence was then available...

intense than those of meat-containing dishes, and the fragrances more aromatic. The English name is an anglicisation of the Hindi-Urdu qormā (क़ोरमा,...

Cyperus aromaticus, the aromatic kyllinga, is a perennial plant with triangular stems and aromatic leaves, native to tropical Africa. It is also found...

the carbonyl groups and NH centers. Additional strength is derived from aromatic stacking interactions between adjacent strands. These interactions have...

negatively charged phenoxide (5). The negative charge is delocalised into the aromatic ring, making it far more nucleophilic. Nucleophilic attack on the dichlorocarbene...

Perylene or perilene is a polycyclic aromatic hydrocarbon with the chemical formula C20H12, occurring as a brown solid. It or its derivatives may be carcinogenic...

Aromatization is a chemical reaction in which an aromatic system is formed from a single nonaromatic precursor. Typically aromatization is achieved by...

dioxide is used to extract aromatics from kerosene. Liquid SO2 selectively dissolves the aromatics leaving behind the low aromatic content kerosene as the...

involving two aldehydes (−CH=O). The reaction generally occurs between aromatic aldehydes or glyoxals (OCH=CHO), and results in formation of an acyloin...

Satureja is a genus of aromatic plants of the family Lamiaceae, related to rosemary and thyme. It is native to southern and southeastern Europe, North...

foam. They are available in both aromatic and aliphatic versions. They are also available in mixed aliphatic-aromatic versions often made from recycled...

Anthracene is a solid polycyclic aromatic hydrocarbon (PAH) of formula C14H10, consisting of three fused benzene rings. It is a component of coal tar....

Pandanus odorifer is an aromatic monocot species of plant in the family Pandanaceae, native to South East Asia, the Andaman Islands, the Philippines, and...

(1H NMR) spectrum, the aldehydic proton resonates around 9.6 ppm, while aromatic and vinyl protons appear between 6.3 and 7.6 ppm. Cinnamaldehyde is biosynthesized...

various other plants, as a white crystalline substance with a pleasant aromatic odor. Thymol provides the distinctive flavor of the culinary herb thyme...

has three aromatic rings all bonded to a tetrahedral sp3 hybridized carbon atom in the middle which does not make the π-bonding in the aromatic rings conjugate...

; Neumann, H. (1988). "Biomonitoring of aromatic amines. II: Haemoglobin binding of some monocyclic aromatic amines". Arch. Toxicol. 62 (2–3): 110–115...

reaction that can be seen with medications with an aromatic amine chemical structure, such as aromatic anticonvulsants (e.g. diphenylhydantoin, phenobarbital...

hydroxylase. Tryptophan hydroxylase is one of the biopterin-dependent aromatic amino acid hydroxylases. Production of 5-HTP is the rate-limiting step...

sec-Butylbenzene is an organic compound classified as an aromatic hydrocarbon. Its structure consists of a benzene ring substituted with a sec-butyl group...

shift occur between proper substituents in the ortho positions of the aromatic rings. The same requirements for McLafferty rearrangement apply to ortho...

Celanese Corporation and now manufactured by Kuraray. Chemically it is an aromatic polyester produced by the polycondensation of 4-hydroxybenzoic acid and...

commutatus is a perennial grass species, commonly known as incense grass, aromatic rush, camel's hay, or lemon grass. Its range extends from South Asia to...

an aromatic alcohol + NAD+ ⇌ {\displaystyle \rightleftharpoons } an aromatic aldehyde + NADH + H+ The two substrates of this enzyme are an aromatic alcohol...

Natural phenols and polyphenols are a class of natural aromatic organic compounds with molecular formulas in which one or more hydroxy groups are attached...

Medicinal and Aromatic Plants) is a bimonthly peer-reviewed scientific journal covering research on all aspects of medicinal and aromatic plants. Articles...

Mechanisms that have been scientifically verified include using strongly aromatic plants to deter pests; using companions to hide crops from pests; providing...

to the class of highly conjugated compounds known as annulenes and is aromatic. The usual isomer that [18]annulene refers to is the most stable one, containing...

to almost entirely aromatic (sp2 hybridized), with kerogens of higher thermal maturity typically having higher abundance of aromatic carbons. Another technique...

It involves the condensation of N- hydroxymethylphthalimide with varied aromatic compounds. This process was later expanded upon in 1905 by Alfred Einhorn...

reaction kinetics. The formation of an aromatic carbocation is much faster than the formation of an anti-aromatic or open-chain carbocation. An arenium...

its fibrous edible stalks; leaf celery (Secalinum Group), grown for its aromatic leaves; and celeriac (Rapaceum Group), cultivated for its large, edible...

United States and northern Mexico. Agastache micrantha is a perennial aromatic herb or subshrub, typically reaching up to about 60 cm in height. Plants...

teeth and are dark green above and paler below. The leaves and stems are aromatic when crushed, having a spicy, citrusy smell, hence the common names and...

tropical regions, especially Southeast Asia and South America. Many are aromatic evergreen trees or shrubs, but some, such as Sassafras, are deciduous,...

Anthraquinone, also called anthracenedione or dioxoanthracene, is an aromatic organic compound with formula C 14H 8O 2. Several isomers exist but these...

It gives an α,β-unsaturated aromatic acid or α-substituted β-aryl acrylic acid by the aldol condensation of an aromatic aldehyde and an acid anhydride...

luːp/, KAN-tə-loop) is a type of true melon (Cucumis melo) with sweet, aromatic, and usually orange flesh. Originally, cantaloup referred to the true cantaloupe...

the coordination complexes [LNi(CO)3] (L = Lewis base). Electrophilic aromatic substitution is famously affected by EWGs. The effect is transmitted by...

Jeerakasala rice is a variety of traditional, non-basmati, medium-grained aromatic rice with golden yellow colour, mainly grown in the Indian state of Kerala...

an aromatic group A hydroxyl group at the chiral beta position in the R-configuration Hydroxyl groups in the meta and para position of the aromatic ring...

ester an amine to form an amide an aromatic compound, using a Lewis acid catalyst such as AlCl3, to form an aromatic ketone. See Friedel-Crafts acylation...

suitable reagent for introducing trifluoromethyl groups onto electron-rich aromatic compounds by Langlois; this reagent is also known as the Langlois reagent...

green depending on the degree of ripeness. Yuzu fruits, which are very aromatic, typically range between 5.5 and 7.5 cm (2+1⁄8 and 3 in) in diameter but...

6-methanonaphthalene or homonaphthalene) is an aromatic hydrocarbon with chemical formula C11H10. It was the first stable aromatic compound based on the cyclodecapentaene...

bitter produced at Rheinberg in Germany by Underberg AG. It is made from aromatic herbs from 43 countries that undergo inspections and are formulated based...

Coronene (also known as superbenzene and cyclobenzene) is a polycyclic aromatic hydrocarbon (PAH) comprising seven peri-fused benzene rings. Its chemical...

Asia. It is one of several species of Cinnamomum used primarily for its aromatic bark, which is used as a spice. The buds are also used as a spice, especially...

an important role in the development of criteria (Hückel's rule) for aromaticity, a stabilizing property of central importance in physical organic chemistry...

after British chemist Samuel Smiles. It is an intramolecular, nucleophilic aromatic substitution of the type: where X in the arene compound can be a sulfone...

allylbenzene class of chemical compounds. It is a colorless to pale yellow, aromatic oily liquid extracted from certain essential oils especially from clove...

The bay leaf is an aromatic leaf commonly used as a herb in cooking. It can be used whole, either dried or fresh, in which case it is removed from the...

colorless liquid with an odor similar to that of gasoline. This monocyclic aromatic hydrocarbon is important in the petrochemical industry as a reaction intermediate...

2-diphenylethane. Benzyl chloride is used to install benzyl groups on aromatic substrates. For example, when benzyl chloride is treated with benzene and...

aliphatic, cycloaliphatic and aromatic resins (C5 aliphatic resins, C9 aromatic resins, and C5/C9 aliphatic/aromatic resins), hydrogenated hydrocarbon...

heterocyclic aromatic organic compounds. These are azoles with an oxygen and a nitrogen separated by one carbon. Oxazoles are aromatic compounds but...

processing temperatures of meat floss and increased formation of heterocyclic aromatic amines (HAAs) within the meat. Up to seven different HAAs were found when...

4-tert-Butylbenzaldehyde is an aromatic aldehyde and an important intermediate for the synthesis of synthetic aroma compounds. 4-tert-Butylbenzaldehyde...

molecule and quadrupole moment a π system. Aromatic–aromatic interactions (π stacking): involves interactions of aromatic molecules with each other. Arene–perfluoroarene...

Nitrobenzene is an aromatic nitro compound and the simplest of the nitrobenzenes, with the chemical formula C6H5NO2. It is a water-insoluble pale yellow...

Douglas's sagewort, or dream plant, is a western North American species of aromatic herb in the sunflower family. The herbaceous perennial is native to the...

holy grass in the UK, bison grass e.g. by Polish vodka producers) is an aromatic herb native to northern Eurasia and North America. It is considered sacred...

known as hydroxytoluene, toluenol, benzol or cresylic acid) are a group of aromatic organic compounds. They are widely-occurring phenols (sometimes called...

In enzymology, an anthocyanin 5-aromatic acyltransferase (EC 2.3.1.153) is an enzyme that catalyzes the chemical reaction hydroxycinnamoyl-CoA + anthocyanidin-3...

aperitif, the "Cocchi Americano Rosa", which is slightly more bitter and aromatic than the standard white Cocchi Americano. Cocchi Americano gained prominence...

soil; They can degrade a variety of chemicals in the environment such as aromatic and chloroaromatic compounds, phenols like nonylphenol and pentachlorophenol...

bacterium that can make use of light or aromatic compounds for growth. It produces brown colonies. The aromatic compounds that can be consumed as food...

Cu(I) → RC≡C-C≡CR + 2 Cu + 2 H+ In oxidative aromatic coupling the reactants are electron-rich aromatic compounds. Typical substrates are phenols and...

Mediterranean Basin. It grows up to 4 m (13 ft) tall and is cultivated for its aromatic resin, mainly on the Greek island of Chios, around the Turkish town of...

— Nepal Juniper berry (Juniperus communis) — European drinks herb: an aromatic flavouring agent Keluak / kluwak / kepayang (Pangium edule) — South-East...

Lepidium hyssopifolium, commonly known as the aromatic peppercress is an endemic angiosperm of Australia. It is widespread in grassland areas of Tasmania...

in chemistry is an extension of the concept of homoaromaticity with two aromatic ring currents situated in a non-planar molecule and sharing the same electrons...

o-Xylene (ortho-xylene) is an aromatic hydrocarbon with the formula C6H4(CH3)2, with two methyl substituents bonded to adjacent carbon atoms of a benzene...

as quinine. It is also used in a number of aromatic bitters, such as Abbott's Bitters and Fever-Tree aromatic tonic water; however, it is not used in Angostura...

chunks of beef and carrots in a tomato base that has been infused with the aromatic essence of lemongrass, ginger, star anise, cinnamon, and five-spice. It...

used to determine the paraffins (P), olefins (O), naphthenes (N) and aromatics (A) content of FCC (fluid catalytic cracking) and coker (visbreaker) gasoline...

activity. Lastly, BCAAs share the same transport protein into the brain with aromatic amino acids (Trp, Tyr, and Phe). Once in the brain BCAAs may have a role...

Jasminum sambac (L.) Aiton, known for its pure white petals and intensely aromatic scent. In Vietnam, a prized cultivar known as lài quế (cinnamon jasmine)...

nitrogen whereas anthocyanins do not. It is now known that betalains are aromatic indole derivatives synthesized from tyrosine. They are not related chemically...

Aromatic-ring-hydroxylating dioxygenases (ARHD) incorporate two atoms of dioxygen (O2) into their substrates in the dihydroxylation reaction. The product...

with the formula C4H4S. Consisting of a planar five-membered ring, it is aromatic as indicated by its extensive substitution reactions. It is a colorless...

scientific papers written principally by researchers at Ames. "Polycyclic Aromatic Hydrocarbons and the Unidentified Infrared Emission Bands: Auto Exhaust...

produce an organoboron compound through functionalization of aliphatic and aromatic C–H bonds and are therefore useful reactions for carbon–hydrogen bond activation...

six-membered aromatic ring with two carbon atoms, two nitrogen atoms and two boron atoms in opposing pairs. 1,2-Dihydro-1,2-azaborine — an aromatic chemical...

the prototypical aromatic azo compound. It exists mainly as the trans isomer, but upon illumination, converts to the cis isomer. Aromatic azo compounds can...

The Betti reaction is a chemical addition reaction of aldehydes, primary aromatic amines and phenols producing α-aminobenzylphenols. The Betti reaction is...

nonpolar. A few months later they described its reactions as being typical of aromatic compounds such as benzene. The name ferrocene was coined by Mark Whiting...

organic compound, is an industrial solvent. A colorless liquid with an aromatic odor, it is used as a solvent for many resins or fuel additives. Decalin...

generally between 14% and 20% ABV. Its contents may be a blend of egg yolks, aromatic spirits, sugar or honey, brandy, vanilla, and sometimes cream (or condensed...

construction, and medical technology. They are composed of para-linked aromatics, sulfonyl groups, and ether groups and partly also alkyl groups. Polysulfones...

China, red-cooked using pork belly and a combination of ginger, garlic, aromatic spices, chilis, sugar, star anise, light and dark soy sauce, and rice wine...

other Commiphora species are also used as perfumes, medicines (such as aromatic wound dressings), and incense ingredients. These myrrh-like resins are...

silabenzene, stannabenzene and germabenzene—so-called "heavy benzenes"—exhibit aromaticity. Although several heteroaromatic compounds bearing nitrogen, oxygen,...

Aromatic-hydroxylamine O-acetyltransferase (EC 2.3.1.56) is an enzyme that catalyzes the rearrangement of an acetyl group from a nitrogen atom in a hydroxylamine...

Polyphenylsulfone (PPSF or PPSU) is a high performance polymer made of aromatic rings linked by sulfone (-SO2-) groups. Several kinds of polysulfones are...

The Bischler–Napieralski reaction is an intramolecular electrophilic aromatic substitution reaction that allows for the cyclization of β-arylethylamides...

Acenaphthylene, a polycyclic aromatic hydrocarbon is an ortho- and peri-fused tricyclic hydrocarbon. The molecule resembles naphthalene with positions...

Recaíto (also sometimes called sofrito) is a cooking base made of pureed aromatics. Its distinctive green color comes from the inclusion of green peppers...

be used in a variety of food products, and is usually synthesized from aromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence...

aliphatic, cycloaliphatic and aromatic resins (C5 aliphatic resins, C9 aromatic resins, and C5/C9 aliphatic/aromatic resins), hydrogenated hydrocarbon...

protocol for trifluoromethylations. Trifluoroiodomethane is a reagent in aromatic coupling reactions. It has also been used with enones, for example with...

Zanthoxylum chalybeum is an aromatic deciduous shrub or tree within the family Rutaceae. It is also known as the lemon scented knobwood. A shrub or tree...

The woods are heavy, yellow, and fine-grained, and, unlike many other aromatic woods, they retain their fragrance for decades. Sandalwood oil is extracted...

A hydrocarbon resin is a C5/C9 aromatic hydrocarbon that is used in industrial applications. It has a tackifying effect and is suitable for use in paint...

many types of white wine, dry white wine is the most common. More or less aromatic and tangy, it is derived from the complete fermentation of the must. Sweet...

native spicy rice dishes of South Asia with the Persian pilau style of aromatic garnished rice and the Persian method of marinating meat in yoghurt. Decorated...

1,2,3-Benzothiadiazole is a bicyclic aromatic chemical composed of a benzene ring that is fused to a 1,2,3-thiadiazole. A colorless solid, the compound...

atom. The bonds in the ring are conjugated as in benzene, giving it an aromatic character. In particular, because of the positive charge, the oxygen atom...

Artemisia pallens is an aromatic herb, in genus of small herbs or shrubs, xerophytic in nature. Commonly known as dhavanam from the Sanskrit name दमनक...

quinone. Unlike benzenoid structures, the quinoid part is not aromatic. Benzenoid Aromatic compound Wong, Henry N. C.; Chan, Tze-Lock; Luh, Tien-Yau (1988)...

the success from aromatic". Cherry Valley. Archived from the original on 2 February 2009. Retrieved 5 October 2007. "Crispy Aromatic Duck And Other British...

moderate aromatic content. Hydrocrackate (heavy, mid, and light), produced with a hydrocracker, has a medium to low octane rating and moderate aromatic levels...

higher concentration (up to 80–90% of aromatic substances) and lower volatility. They are concentrated, highly aromatic, oily mixtures extracted from plants...

Homogentisate 1,2-dioxygenase or HGD is involved in the catabolism of aromatic rings, more specifically in the breakdown of the amino acids tyrosine and...

Andaman Karen Musley rice is a variety of non-Basmati, short-grained aromatic rice mainly grown in the Indian Union territory of Andaman and Nicobar Islands...

known as vadavam, vadagam, or vadakam. It is a curry blend with added aromatics such as shallots and garlic. The spice blend is thought to have originated...

total of 26 π-electrons the porphyrin ring structure is a coordinated aromatic system. One result of the large conjugated system is that porphyrins absorb...

Purine is a heterocyclic aromatic organic compound that consists of two rings (pyrimidine and imidazole) fused together. It is water-soluble. Purine also...

decreased reactivity when electron-donating groups are present on the aromatic ring. The stability of arenediazonium salts is highly sensitive to the...

Anointing is the ritual act of pouring aromatic oil over a person's head or entire body. By extension, the term is also applied to related acts of sprinkling...

fruit such as mango, banana, berries, or coconut. They may also include aromatic spices such as cardamom and rose water as flavorings. Chhena murki is a...

5-triaminopyrimidine by cyclization of cyanoacetylguanidine. Like most aromatic 1,2-diamines, 4-hydroxy-2,4,5-triaminopyrimidine condenses with glyoxal...

1902 – 27 March 1987) was a German organic chemist who studied polycyclic aromatic hydrocarbon chemistry. Clar was born in Hřensko (a village directly at...

cytochrome P450 and flavin monooxygenase. ... Amphetamine can also undergo aromatic hydroxylation to p-hydroxyamphetamine. ... Subsequent oxidation at the...

of a benzene ring with a formyl substituent. It is among the simplest aromatic aldehydes and one of the most industrially useful. It is a colorless liquid...

reported aliphatic polybenzimidazoles in 1949. However the discovery of aromatic polybenzimidazole, which shows excellent physical and chemical properties...

trifluoroacetate group. The second Spiroligomer catalyst accelerated an aromatic Claisen rearrangement with a catalytic dyad similar to that found in ketosteroid...

used a robust variety of leaf, and was either fire cured, or air cured. Aromatic fire-cured smoking tobacco is dark leaf, a robust variety of tobacco used...

preparation or eaten directly as a spread. Pastes are often highly spicy or aromatic, are often prepared well in advance of actual usage, and are often made...

Currently 40,000 tons of cosmic dust falls to Earth each year. Polycyclic aromatic hydrocarbons (PAH) are the most common and abundant polyatomic molecules...

genus Thymus (/ˈtaɪməs/ TY-məs; thymes) contains about 350 species of aromatic perennial herbaceous plants and subshrubs in the family Lamiaceae. It is...

medication that contains carbidopa, an inhibitor of aromatic amino acid decarboxylation; levodopa, an aromatic amino acid; and entacapone, an inhibitor of...

based their recipe on the Liqvor Mirabilis (marvellous liquid), a golden, aromatic elixir produced and infused from local fruits and herbs in Carthago Nova...

even number of carbon atoms to an unsaturated or already aromatic compound by which a new aromatic ring is formed. Between the prefix benzo and the name...

Directed ortho metalation (DoM) is an adaptation of electrophilic aromatic substitution in which electrophiles attach themselves exclusively to the ortho-...

favourite dish among the Magyars, Turks, and Servians". In Spices, Salt and Aromatics in the English Kitchen (1970), Elizabeth David notes that in cookery books...

xenobiotics. AhR mediates responses to polycyclic aromatic hydrocarbons and halogenated aromatics such as dioxins. Upon ligand binding or activation...

4,6-Trichlorobenzoyl chloride or Yamaguchi's reagent is an chlorinated aromatic compound that is commonly used in a variety of organic syntheses. It is...

'sugar root'. Skirret has a cluster of bright white, sweetish, somewhat aromatic roots, each approximately 15–20 centimetres (6–8 in) in length. These are...

ginger family with aromatic rhizomes used for food and medicines Galingale, any of several species of Cyperus sedges with aromatic rhizomes, especially:...

traditionally claimed to grow well with celery, onion family plants (Allium), and aromatic herbs, but are thought best not grown with strawberry or tomato. In 2022...

mostly limonene as well as myrcene, linalool, α-pinene and many complex aromatics. They are sometimes sold under the name Easy-peelers. The clementine is...

in the aromatic nicotinamide ring is covalently bonded to adenine dinucleotide. The shared electrons of the other carbon atoms in the aromatic ring stabilize...

Crafter's is a Nordic gin brand that includes classic London Dry Gin and Aromatic Flower Gin produced by Estonian distillery Liviko. Both gins are handcrafted...

An aromatic L-amino acid decarboxylase inhibitor (synonyms: DOPA decarboxylase inhibitor, extracerebral decarboxylase inhibitor, DDCI and AAADI) is a medication...

an aromatic alcohol + NADP+ ⇌ {\displaystyle \rightleftharpoons } an aromatic aldehyde + NADPH + H+ The two substrates of this enzyme are an aromatic alcohol...

sponge cake or ladyfingers are dipped in alchermes, a bright red, extremely aromatic Italian herbal liqueur. They are then alternated with layers of crema pasticcera...

3291, also spelled sona masoori or sona mahsuri) is a lightweight and aromatic medium-grain rice, which is the result of a cross combination of the sona...

Many similar species are known. Candy caps are valued for their highly aromatic qualities and are used as a flavoring. The candy caps have been placed...

colonial times. These nutmegs may have been the real thing, i.e., the hard aromatic seed of the nutmeg tree (Myristica fragrans), an East Indies evergreen...

Choisya /ˈʃɔɪziə/ is a small genus of aromatic evergreen shrubs in the rue family, Rutaceae. Members of the genus are commonly known as Mexican orange...

pleasantly aromatic. The Bols company says that Lucas Bols (1652–1719) developed a laraha-based liqueur after the discovery that an aromatic oil could...

It is the acid anhydride of benzoic acid and the simplest symmetrical aromatic acid anhydride. It is a white solid. It is usually prepared by the dehydration...

bubble. The surface of the nebula's clouds primarily consists of polycyclic aromatic hydrocarbons. Sharpless catalog "Stellar Nursery Sharpless 140". www.spitzer...

than 8 hours the fruits can become a brownish colour. The flowers have an aromatic, sweet and musky smell. The fruit is initially green and becomes a yellowish...

found the chocolate to be contaminated with high levels of mineral oil aromatic hydrocarbons (MOAH), a likely carcinogen. Hydrocarbon contamination is...

majority of mutagenic and carcinogenic agents in tobacco smoke. Polycyclic aromatic hydrocarbons (PAH), for example, are known carcinogens. The amount of tar...

Salvia leucophylla, the San Luis purple sage or gray sage, is an aromatic sage native to the southern coastal mountain ranges of the Californias. S. leucophylla...

 171–208. ISBN 978-0-8153-6599-0. "National Standard of the P.R.C.: Zhenjiang Aromatic Vinegar (GB/T 18623-2011)" (in Chinese). Standardization Administration...

Myanmar and western and central China. It is a source of a type of intensely aromatic amber-colored essential oil, spikenard. The oil has, since ancient times...

(also sometimes called toothache tree, yellow wood, or suterberry), is an aromatic shrub or small tree native to central and eastern portions of the United...

hard, white and oily. The odor of cubeb is described as agreeable and aromatic and the taste as pungent, acrid, slightly bitter and persistent. It has...

beverage originating in the Indian subcontinent. It is made by adding aromatic herbs and spices to chai, which is made from brewing black tea (usually...

Enzymes that regulate the biosynthesis or metabolism of dopamine such as aromatic L-amino acid decarboxylase or DOPA decarboxylase, monoamine oxidase (MAO)...

Methylene green is a heterocyclic aromatic chemical compound similar to methylene blue. It is used as a dye. It functions as a visible light-activated...

Löser, Eckhard (2011). "Chlorinated Benzenes and Other Nucleus-Chlorinated Aromatic Hydrocarbons". Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007...

(also known as a haloarene) is an aromatic compound in which one or more hydrogen atoms directly bonded to an aromatic ring are replaced by a halogen atom...

(obsolete designations: 'javanica'; Oryza sativa subsp. javanica [ja]), and 'aromatic'. Temperate japonica is cultivated in East Asia (China, Japan, Korea, and...

compound has been of some scientific interest as a model for testing aromaticity and was first synthesised by Virgil Boekelheide in 1979. Superphane is...

aromatized, the driving force being the formation of an aromatic ring. The conversion to an aromatic system may be used to trigger other reactions, such as...

cyclohexadienyl cation that appears as a reactive intermediate in electrophilic aromatic substitution. For historic reasons this complex is also called a Wheland...

mineral oil, which can in turn be denoted as paraffinic, naphthenic or aromatic. The differences between these different types of oils are not clear-cut...

4-Dithiapentane is found as an aromatic component in some truffle varieties. A synthetic version is used as the primary aromatic additive in commercial "truffle"...

Pyrolysis gasoline or pygas is a naphtha-range product with high aromatics content.[dead link] It is a by-product of high temperature naphtha cracking...

with cardamom and garnished with raisins and cashews, creating a rich and aromatic dessert. Chhenapoda is known as one of the Indian desserts whose flavor...

sediments from the Indian Ocean.Celeribacter indicus can degrade polycyclic aromatic hydrocarbons. Parte, A.C. "Celeribacter". LPSN. "Celeribacter indicus"...

from the family Euphorbiaceae. It is yellowish-brown, hard, brittle, aromatic, and opaque to translucent. With a melting point of 68.5–72.5 °C (155–162 °F)...

Anastasia; Van Andel, Tinde (2021). "Mediterranean aromatic herbs and their culinary use". Aromatic Herbs in Food. pp. 93–121. doi:10.1016/B978-0-12-822716-9...

commonly abbreviated C6H3Me3. Mesitylene is a colorless liquid with sweet aromatic odor. It is a component of coal tar, which is its traditional source. It...

Late Latin, where it refers to the unrelated Viburnum lantana. Lantana's aromatic flower clusters (called umbels) are a mix of red, orange, yellow, or blue...

Furan is a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen atom. Chemical compounds containing...

odorless compound is used as a Lewis acid catalyst in the halogenation of aromatic compounds. It dissolves in water to give acidic solutions. FeBr3 forms...

Gewürztraminer and Müller-Thurgau. As a varietal, Perle produces highly aromatic wines. J. Robinson Jancis Robinson's Wine Course Third Edition pg 117 Abbeville...

1,2-Benzisoxazole is an aromatic organic compound with a molecular formula C7H5NO containing a benzene-fused isoxazole ring structure. The compound itself...

Perchlorylbenzene (C6H5ClO3, PhClO3), is an aromatic compound prepared by direct electrophilic perchlorylation of benzene using perchloryl fluoride and...

compounds to the mesh structure commonly seen in real chicken wire. Polycyclic aromatic hydrocarbons or graphenes—including fullerenes, carbon nanotubes, and graphite—have...

Ad for the 1-adamantyl group Tr or Trt for the trityl group Ar for any aromatic substituent (Ar is also the symbol for the element argon. However, argon...

mämmi is usually seasoned with dark molasses. Traditional mämmi has an aromatic and sweet flavour, consisting of just 2% sugar or less, whereas commercially...

formula (C6H4)2CH2. It forms white crystals that exhibit a characteristic, aromatic odor similar to that of naphthalene. Despite its name, it does not contain...

cultivated mostly in West Bengal in India. It is a short grain, white, aromatic, sticky rice having a sweet buttery flavor. It derives its name from its...

have also been developed to characterize individual enantiomers of chiral aromatic compounds. Studies on synthetic musk reveal that the odors of some compounds...

layers and cooked on a griddle, usually served with honey or a cup of aromatic morning mint tea or coffee. M'semmen can also be stuffed with meat (khlea)...

Benzo[e]pyrene is a polycyclic aromatic hydrocarbon with the chemical formula C20H12. It is listed as a Group 3 carcinogen by the IARC. Benzopyrene Benzo[a]pyrene...

sulfuric acids introduces a nitro substituent onto various aromatic compounds by electrophilic aromatic substitution. Many explosives, such as TNT, are prepared...

Marcos Nogueira; Marsaioli, Anita Jocelyne (2003). "Regioselectivity in Aromatic Claisen Rearrangements". The Journal of Organic Chemistry. 68 (14): 5493–5499...

The tropylium ion or cycloheptatrienyl cation is an aromatic species with a formula of [C7H7]+. Its name derives from the molecule tropine from which cycloheptatriene...

norephedrine, and N-hydroxyamphetamine. The main metabolic pathways involve aromatic para-hydroxylation, aliphatic alpha- and beta-hydroxylation, N-oxidation...

Wintergreen is a group of aromatic plants, many in the genus Gaultheria. Wintergreen may also refer to: Gaultheria, genus of shrubs commonly known as wintergreen...

2-Phenyl-1-benzothiophene is an aromatic chemical compound commonly used as an intermediate in the production of medication. Derivatives of the compound...

the shikimic acid pathway. Their name is derived from the six-carbon, aromatic phenyl group and the three-carbon propene tail of coumaric acid, which...

Viognier varietal has more natural aromatics that include notes of peach, pears, violets and minerality. However, these aromatic notes can be easily destroyed...

characterized by amide linkages, typically connecting aliphatic or semi-aromatic groups. Nylons are generally brownish in color and can possess a soft texture...

4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) is an aromatic organofluorine compound and the dianhydride of 4,4′-(hexafluoroisopropylidene)bisphthalic...

Benz[a]anthracene or benzo[a]anthracene is a polycyclic aromatic hydrocarbon with the chemical formula C18H12. It is produced during incomplete combustion...

polybenzthiazoles (PBTs) are examples of polymers made with aromatic heterocycles (Figure 2). Polymers made with aromatic monomers have a tendency to condense into chars...

The Fischer indole synthesis is a chemical reaction that produces the aromatic heterocycle indole from a (substituted) phenylhydrazine and an aldehyde...

The flavanones, a type of flavonoids, are various aromatic, colorless ketones derived from flavone that often occur in plants as glycosides. Blumeatin...

Wild Collection of Medicinal and Aromatic Plants (ISSC-MAP) for sustainable wild collection of medicinal and aromatic plants. TRAFFIC began to incorporate...

Copal is a tree resin, particularly the aromatic resins from the copal tree Protium copal (Burseraceae) used by the cultures of pre-Columbian Mesoamerica...

Julolidine is a heterocyclic aromatic organic compound. It has the formula C12H15N. The first synthesis of julolidine was first reported by G. Pinkus in...

is also an effective nitration reagent, especially for the nitration of aromatic ring systems. In acetonitrile, CAN reacts with anisole to obtain ortho-nitration...

and the bracts have a cobwebby pubescence. The whole plant is strongly aromatic. This wormwood is a xerophile, growing on dry mountain slopes, steep river...

Iodotoluenes are aryl iodides based on toluene in which at least one aromatic hydrogen atom is replaced with an iodine atom. They have the general formula...

free electron pairs (denoted as "n") have their own transitions, as do aromatic pi bond transitions. Sections of molecules which can undergo such detectable...

The Duff reaction (after James Cooper Duff) also known as the hexamine aromatic formylation, is a formylation reaction used in organic chemistry for the...

Uttarakhand lal chawal (red rice) is a variety of non-Basmati, aromatic, red colored rice mainly grown in the Indian state of Uttarakhand. This rice variety...

A corrole is an aromatic tetrapyrrole. The corrin ring is also present in cobalamin (vitamin B12). The ring consists of nineteen carbon atoms, with four...

a genus of evergreen aromatic trees and shrubs belonging to the laurel family, Lauraceae. The species of Cinnamomum have aromatic oils in their leaves...

Mushqbudji rice is a variety of non-Basmati, short-grained aromatic rice mainly grown in the Indian Union territory of Jammu and Kashmir growing on the...

lines on the skin, and become yellow at full maturity; they are sweet and aromatic, with a special aroma and flavor and a very high content of total soluble...

flavone synthesis pathway. The phenylpropanoid pathway starts from the aromatic amino acids L-phenylalanine or L-tyrosine, both products of the Shikimate...

tone, as well as its categorization of cocktails into two main types: aromatic and sour; its categorization of ingredients into three categories: the...

carbon atom. In the aliphatic case, this molecules is a 1,4-diene; in the aromatic case, an allyl-substituted arene. The reaction forms (respectively) an...

Odorless mineral spirits (OMS) have been refined to remove the more toxic aromatic compounds, and are recommended for applications such as oil painting. A...

number (chemistry), is a number that can be calculated for polycyclic aromatic hydrocarbons from their structure F-ratio (disambiguation) F scale (disambiguation)...

are a class of organic compounds consisting of fused aromatic rings. They are polycyclic aromatic hydrocarbons, related to acenes and helicenes from which...

Koraput Kalajeera rice is a variety of non-Basmati, aromatic, black paddy coloured, small rice mainly grown in the Indian state of Odisha. It is a common...

Cymbopogon winterianus, common name Java citronella, is a perennial aromatic plant from the family Poaceae, originating in western Malesia. Used in perfumery...

often mistaken for a Muscat variety due to its aromatic qualities. While made from a more aromatically neutral grape, Melon de Bourgogne grape, the Loire...

Glaszmann (1987) used isozymes to sort O. sativa into six groups: japonica, aromatic, indica, aus, rayada, and ashina. Garris et al. (2004) used simple sequence...

a double bond of the aromatic system is saturated with hydrogen atoms. The backbone belongs to the family of polycyclic aromatic hydrocarbons (PAHs)....

maquis. It appears in deciduous oak wood. It has a gray trunk that is very aromatic, and may have multiple trunks or stems when grown as a shrub. Usually reaching...

of interest to medicinal chemists. Plant terpenoids are used for their aromatic qualities and play a role in traditional herbal remedies. Terpenoids contribute...

resistance to insects. The compound is produced by a double electrophilic aromatic substitution reaction of toluene with phthalic anhydride. It can be chlorinated...

phenolcarboxylic acids[citation needed] are phenolic compounds and types of aromatic acid compounds. Included in that class are substances containing a phenolic...

addition of food coloring. Because génépi is produced by steeping the aromatic flowering tops of select Artemisia sp. in a clear alcohol, it is not a...

Cocoa powder, often simply cocoa, is an aromatic powder derived from the seeds of the Theobroma cacao tree. It is produced by roasting and grinding the...

or aromatic nature. 12.5 or higher indicate a crude oil of predominantly paraffinic constituents, while 10 or lower indicate a crude of more aromatic nature...

decoration. Angelica is unique among the Umbelliferae for its pervading aromatic odor, a pleasant perfume entirely different from fennel, parsley, anise...

smoke emanations. The smoking of food may possibly introduce polycyclic aromatic hydrocarbons, which may lead to an increased risk of some types of cancer;...

Then fry the meat and carrots in oil or lamb fat. This creates a rich aromatic base called a "zirvak". The next step is layering uncooked rice on top...

beans but fills only a single shot glass. Coffee contains over a thousand aromatic compounds. A ristretto's chemical composition and taste differ from those...

factors. Over-blanching can lead to an excessive loss of nutrients and aromatic compounds, as well as softening of the food. Blanching at temperatures...

Benzoyl fluoride is an organic, aromatic compound of carbon, hydrogen, fluorine, and oxygen. It is the acyl fluoride of benzoic acid; its chemical formula...

norephedrine, and N-hydroxyamphetamine. The main metabolic pathways involve aromatic para-hydroxylation, aliphatic alpha- and beta-hydroxylation, N-oxidation...

from which western honey bees make a rich and aromatic honey. Herb hyssop leaves are used as an aromatic condiment. The leaves have a lightly bitter taste...

Aloysia deserticola, also known as rica-rica or kore, is an aromatic shrub that is endemic to the Andean Altiplano, concentrated in the Chilean regions...

arene is the nucleophile. The reaction is an example of electrophilic aromatic substitution. In a related process, terminal alkenes react with sulfur...

would be predicted by chance. There is an even stronger preference for aromatic amino acids: tryptophan has a 9-fold increase in prevalence, tyrosine a...

serving brandy and cognac, a snifter is ideal for capturing the volatiles of aromatic beers such as Double/Imperial IPAs, Belgian ales, barley wines and wheat...

Pimpinella is a plant genus in the family Apiaceae; it includes the aromatic herb anise (P. anisum). As of December 2022[update], Plants of the World Online...