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Phenylacetic acid (conjugate base phenylacetate), also known by various synonyms, is an organic compound containing a phenyl functional group and a carboxylic acid functional group. It is a white solid with a strong honey-like odor .
Drug precursors, also referred to as precursor chemicals or simply precursors, are substances used to manufacture illicit drugs.Most precursors also have legitimate commercial uses and are legally used in a wide variety of industrial processes and consumer products, such as medicines, flavourings, and fragrances.
Anthranilic acid, its esters, and its salts methaqualone and analogues Benzyl cyanide: phenylacetic acid, phenylacetone, amphetamine: Ephedrine, its salts, optical isomers, and salts of optical isomers methamphetamine: Ergonovine and its salts lysergic acid diethylamide: Ergotamine and its salts lysergic acid diethylamide
Phenylacetone, also known as phenyl-2-propanone, is an organic compound with the chemical formula C 6 H 5 CH 2 COCH 3.It is a colorless oil that is soluble in organic solvents.It is a mono-substituted benzene derivative, consisting of an acetone attached to a phenyl group.
Phenyl acetate is the ester of phenol and acetic acid.It can be produced by reacting phenol with acetic anhydride or acetyl chloride.. Phenyl acetate can be separated into phenol and an acetate salt, via saponification: heating the phenyl acetate with a strong base, such as sodium hydroxide, will produce phenol and an acetate salt (sodium acetate, if sodium hydroxide were used).
The synthesis of phenylacetic acid determined by retrosynthetic analysis is thus: PhCH 2 Br + NaCN → PhCH 2 CN + NaBr PhCH 2 CN + 2 H 2 O → PhCH 2 COOH + NH 3. In fact, phenylacetic acid has been synthesized from benzyl cyanide, [9] itself prepared by the analogous reaction of benzyl bromide with sodium cyanide. [10]
Benzyl cyanide undergoes many reactions characteristic of nitriles. It can be hydrolyzed to give phenylacetic acid [7] or it can be used in the Pinner reaction to yield phenylacetic acid esters. [8] Hydrogenation gives β-phenethylamine. [9] The compound contains an "active methylene unit". Bromination occurs gives PhCHBrCN. [10]
Phenylacetic, 3-phenylpropanoic and 3-phenylpropenoic acids are found in propolis, mammalian exocrine secretions or plant fragrances. During a systematic study of the lipids from seeds of the plant Araceae, [1] the presence of 13-phenyltridecanoic acid as a major component (5-16% of total fatty acids)was discovered. Other similar compounds but ...