Cobalt-Catalyzed Radical Hydrotrifluoroethylation of Styrenes with Trifluoroethyl Iodide
Bin He, Qijun Pan, Yong Guo, Qing‐Yun Chen, Chao Liu
Abstract
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.
Topics & Concepts
ChemistryHalideCobaltCatalysisIodideOrganic chemistryPolymer chemistryPhotochemistryFluorine in Organic ChemistryInorganic Fluorides and Related Compounds