Copper-Catalyzed Oxidative Trifluoromethylation of Terminal Alkenes Using Nucleophilic CF<sub>3</sub>SiMe<sub>3</sub>: Efficient C(sp<sup>3</sup>)–CF<sub>3</sub> Bond Formation
作者:Lingling Chu、Feng-Ling Qing
DOI:10.1021/ol300639a
日期:2012.4.20
An efficient C(sp3)–CF3 bond-forming reaction via Cu-catalyzed oxidative trifluoromethylation of terminal alkenes has been developed, which proceeds under mild conditions using readily available, less expensive CF3SiMe3 as the source of the CF3 group. This method allows access to a variety of trifluoromethylated allylic compounds.
Copper(<scp>i</scp>)-photocatalyzed trifluoromethylation of alkenes
作者:R. Beniazza、F. Molton、C. Duboc、A. Tron、N. D. McClenaghan、D. Lastécouères、J.-M. Vincent
DOI:10.1039/c5cc01923k
日期:——
Using the photoreducible CuII precatalyst 2, trifluoromethylation of terminal alkenes can be conducted at low copper loading on exposing the reaction mixture to sunlight/ambient light.