CAS: 13005-36-2; Potassium Phenylacetate

上下游产品

CAS号101-41-7 苯乙酸甲酯 | CAS号122-45-2 °Ctyl phenyl acetate | CAS号5325-39-3 3-(3,5-dibromo-... | CAS号5325-38-2 3-(3,5-dibromo-... | CAS号5325-40-6 Benzeneacetic a... | CAS号103-29-7 1, 2-二苯乙烷 | CAS号100-51-6 苯甲醇

苯乙酸乙酯置于potassium Tert-Butylate体系中,用 苯 用作溶剂,化学反应生成苯乙酸钾
参考文献:Transition-Metal-Free Regiospecific Aroylation Of Nitroarenes Using Ethyl Arylacetates At Room Temperature
标题:Transition-Metal-Free Regiospecific Aroylation Of Nitroarenes Using Ethyl Arylacetates At Room Temperature
摘要:A Novel Regiospecific C(Sp(3))-C(Sp(2)) Coupling Between Ethyl Arylacetates And Nitroarenes Has Been Developed To Deliver Biaryl Ketones In Excellent Yields. The Protocol Is Metal-Free,Mild,And Compatible With A Number Of Functional Groups On Both Of The Reacting Partners.
Doi:10.1021/acs.Orglett.7B03882

专利信息

专利号:US-4128572-A
优先权日:1977-01-18
标题 :Process for preparing phenylacetic acid
发明人：CASSAR LUIGI; FOA MARCO
权利人:MONTEDISON SPA
摘要:This invention relates to a process for preparing phenylacetic acid. In particular, the present invention relates to a catalytic process for the synthesis of the alkaline salts of phenylacetic acid by carbonylation of benzyl halides in a diphase system in the presence of cobalt carbonyl complexes. More particularly, the present invention relates to a process for preparing alkaline salts of phenylacetic acid by reacting a benzyl halide selected from chloride and bromide with carbon monoxide in the presence of a catalyst consisting in a salt of cobalt hydrocarbonyl, characterized in that the reaction is conducted in an aqueous/organic diphase system consisting of (a) an aqueous solution of an inorganic alkaline base, and (b) the benzyl halide in an organic solvent, in the presence of a catalyst system composed by a quaternary alkylammonium salt and by a cobalt hydrocarbonyl salt, at atmospheric pressure and at a temperature ranging from 20 DEG to 70 DEG C about.