Copper-Catalyzed C–H Difluoroalkylations and Perfluoroalkylations of Alkenes and (Hetero)arenes
作者:Xiaoyang Wang、Shuang Zhao、Jing Liu、Dingsheng Zhu、Minjie Guo、Xiangyang Tang、Guangwei Wang
DOI:10.1021/acs.orglett.7b01712
日期:2017.8.18
A general and facile synthetic method for C(sp2)–H difluoroalkylations and perfluoroalkylations of alkenes and (hetero)arenes with commercially available fluoroalkyl halides has been developed with a copper-amine catalyst system. This method is characterized by high yields, mild reaction conditions, low-cost catalyst, broad substrate scope, and excellent functional group compatibility, therefore providing
已经开发了一种使用铜胺催化剂体系开发的用于烯烃和(杂)芳烃的C(sp 2)-H二氟烷基化和全氟烷基化的通用且简便的合成方法。该方法的特征在于高收率,温和的反应条件,低成本的催化剂,广泛的底物范围和优异的官能团相容性,因此为各种二氟烷基和全氟烷基取代的烯烃和(杂)芳烃提供了方便的合成策略。