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 CH alkylations 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.
允许C A多功能镍催化剂未活化的芳烃h的烷基化与挑战仲烷基溴化物和氯化物。高催化效率还为吲哚直接仲烷基化以及具有足够底物范围的CH三氟乙基化奠定了基础。