Concise copper-catalyzed one-pot tandem synthesis of benzimidazo[1,2-b]isoquinolin-11-one derivatives
作者:Juyou Lu、Xiaoyu Gong、Haijun Yang、Hua Fu
DOI:10.1039/c0cc00185f
日期:——
A simple and efficient copper-catalyzed one-pot tandem method has been developed for synthesis of benzimidazo[1,2-b]isoquinolin-11-one derivatives via reactions of substituted 2-halo-N-(2-halophenyl)benzamides with alkyl 2-cyanoacetates or malononitrile under mild conditions.
通过取代的2-卤代-N-(2-卤代苯基)苯甲酰胺与烷基的反应,开发了一种简单有效的铜催化一锅串联方法,合成苯并咪唑并[1,2-b]异喹啉-11-酮2-氰基乙酸盐或丙二腈在温和的条件下。