Nickel-Catalyzed CH Alkylations: Direct Secondary Alkylations and Trifluoroethylations of Arenes
作者:Weifeng Song、Sebastian Lackner、Lutz Ackermann
DOI:10.1002/anie.201309584
日期:2014.2.24
A versatile nickel catalyst allowed for CHalkylations of unactivated arenes with challenging secondary alkyl bromides and chlorides. The high catalytic efficacy also set the stage for direct secondary alkylations of indoles as well as CH trifluoroethylations with ample substrate scope.