Tandem coupling reactions of benzynes and 1,3-diones: a novel synthesis of 2,2-diphenyl-1,3-diones
作者:Yun-Yun Yang、Wang-Ge Shou、Yan-Guang Wang
DOI:10.1016/j.tetlet.2007.09.092
日期:2007.11
A novel, general, and mild method is described to prepare 2,2-diphenyl-1,3-diones with benzyne using CuBr and trichloroacetic acid as the catalyst.
描述了一种新颖,通用,温和的方法,该方法使用CuBr和三氯乙酸作为催化剂,与苯并炔制备2,2-二苯基-1,3-二酮。