Catalyst-free synthesis of isoindolin-1-imine derivatives via multi-component reaction in water medium
作者:Sida Shen、Yijia Chen、Min Lei、Lihong Hu
DOI:10.1007/s00706-015-1449-0
日期:2015.9
AbstractA catalyst-free, one-pot method has been developed for the synthesis of isoindolin-1-imine derivatives via cascade three-component condensation of 2-cyanobenzaldehyde, amine, and active methylene compound (1,3-dimethylbarbituric acid, Meldrum’s acid, 5,5-dimethylcyclohexane-1,3-dione, and 1,3-cyclohexanedione). The efficient and convenient reaction provides the corresponding products from various
摘要已开发出一种无催化剂的一锅法,该方法通过2-氰基苯甲醛,胺和活性亚甲基化合物(1,3-二甲基巴比妥酸,Meldrum酸, 5,5-二甲基环己烷-1,3-二酮和1,3-环己二酮)。高效便捷的反应可在室温下在水性介质中提供多种基质的相应产物,并且易于纯化,收率极高(90–98%)。简便的方法是合成异吲哚啉-1-亚胺衍生物的方法的有效贡献。 图形概要