Copper-catalyzed cascade synthesis of benzimidazoquinazoline derivatives under mild condition
作者:Shan Xu、Juyou Lu、Hua Fu
DOI:10.1039/c1cc10383k
日期:——
A convenient and efficient copper-catalyzedcascade method has been developed for the synthesis of benzimidazoquinazoline derivatives via reactions of readily available substituted 2-(2-halophenyl)benzoimidazoles with amidines or guanidine under mild conditions (even at room temperature).