Direct CH Arylations of Unactivated Arenes Catalyzed by Amido-Functionalized Imidazolium Salts
作者:Debalina Ghosh、Jhen-Yi Lee、Chian-Yu Liu、Yen-Hsin Chiang、Hon Man Lee
DOI:10.1002/adsc.201300877
日期:2014.2.10
AbstractThe synthesis of biaryls from unactivated arenes and a broad range of aryl bromides and chlorides via the direct CH functionalization can be efficiently performed with the aid of amido‐functionalized imidazolium salts as organocatalysts. This method avoids the use of toxic transition metal catalysts and organometallic reagents.magnified image