Deacylation of Esters, Thioesters and Amides by a Naphthalene-Catalysed Lithiation
作者:Miguel Yus、Cherif Behloul、David Guijarro
DOI:10.1055/s-2005-918501
日期:——
The reaction of different esters, thioesters and amides derived from pivalic, benzoic and 4-tert-butylbenzoic acids with an excess of lithium and a catalytic amount of naphthalene (8 mol%) led, after methanolysis, to the corresponding alcohols, thiols and amines, respectively, through a reductive non-hydrolytic procedure. This methodology represents a reasonable alternative to other non-reductive protocols
衍生自新戊酸、苯甲酸和 4-叔丁基苯甲酸的不同酯、硫酯和酰胺与过量的锂和催化量的萘 (8 mol%) 反应,在甲醇分解后生成相应的醇、硫醇和胺,分别通过还原性非水解程序。这种方法代表了其他非还原协议的合理替代方案。