Cobalt-Catalyzed Radical Hydrotrifluoroethylation of Styrenes with Trifluoroethyl Iodide
摘要:
The cobalt-catalyzed radical trifluoroethylation of styrenes with CF3CH2I under mild conditions is described. By controlling the reaction conditions, we realized both radical trifluoroethylation self-coupling and hydrotrifluoroethylation of styrenes. The standard conditions are also suitable for other fluoroalkyl halides, generating the corresponding hydrofluoroalkylation products in good yields.
Cobalt-Catalyzed Radical Hydrotrifluoroethylation of Styrenes with Trifluoroethyl Iodide
作者:Bin He、Qijun Pan、Yong Guo、Qing-Yun Chen、Chao Liu
DOI:10.1021/acs.orglett.0c02300
日期:2020.8.21
The cobalt-catalyzed radical trifluoroethylation of styrenes with CF3CH2I under mild conditions is described. By controlling the reaction conditions, we realized both radical trifluoroethylation self-coupling and hydrotrifluoroethylation of styrenes. The standard conditions are also suitable for other fluoroalkyl halides, generating the corresponding hydrofluoroalkylation products in good yields.