A general and convenient palladium-catalyzed synthesis of benzylideneindolin-3-ones with formic acid as the CO source
作者:Rui Li、Xinxin Qi、Xiao-Feng Wu
DOI:10.1039/c7ob01557g
日期:——
A general and convenient palladium-catalyzed carbonylative synthesis of 2-benzylideneindolin-3-ones from 2-iodoanilines and arylacetylenes has been developed. With formic acid as the CO source, a variety of 2-benzylideneindolin-3-ones were obtained in good to excellent yields with exceptional functional groups tolerance.