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Phenethyl acetate is the ester resulting from the condensation of acetic acid and phenethyl alcohol. Like many esters, it is found in a range of fruits and biological products. [ 1 ] It is a colorless liquid with a rose and honey scent and a raspberry-like taste.
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. Endogenously, it is a catabolite of phenylalanine.
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).
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. As such, its systematic IUPAC name is 1-phenyl-2-propanone.
Phenethyl alcohol is prepared commercially via two routes. Most common is the Friedel-Crafts reaction between benzene and ethylene oxide in the presence of aluminium trichloride. C 6 H 6 + CH 2 CH 2 O + AlCl 3 → C 6 H 5 CH 2 CH 2 OAlCl 2 + HCl. The reaction affords the aluminium alkoxide that is subsequently hydrolyzed to the desired product.
The keto and enol tautomers of acetylacetone coexist in solution. The enol form has C 2v symmetry , meaning the hydrogen atom is shared equally between the two oxygen atoms. [ 4 ] In the gas phase, the equilibrium constant , K keto→enol , is 11.7, favoring the enol form.
(C 6 H 5) 2 Hg + 3 Na → 2 C 6 H 5 Na + NaHg. The Shorigen reaction is also used in the generation of phenylsodium, where an alkyl sodium compound is treated with benzene: [3] RNa + C 6 H 6 → RH + C 6 H 5 Na. The method can also result in the addition of a second sodium. This dimetallation occurs in the meta and para positions. The use of ...
In the presence of base and copper(II) salts, it undergoes oxidative coupling to give diphenylbutadiyne. [6] In the presence of metal catalysts, it undergoes oligomerization, trimerization, and even polymerization. [7] [8] In the presence of gold or mercury reagents, phenylacetylene hydrates to give acetophenone: PhC 2 H + H 2 O → PhC(O)CH 3