Copper-Catalyzed Intermolecular Cyanotrifluoromethylation of Alkenes
摘要:
A novel and highly practical reaction for the copper-catalyzed intermolecular cyanotrifluoromethylation of alkenes is presented here. This methodology provides a general and straightforward way to synthesize a variety of useful CF3-containing nitriles, which can be used for further preparation of pharmaceutically and agrochemically important compounds in synthetic organic chemistry.
A Readily Available Trifluoromethylation Reagent and Its Difunctionalization of Alkenes
作者:Min Zhang、Jin-Hong Lin、Ji-Chang Xiao
DOI:10.1021/acs.orglett.1c02146
日期:2021.8.6
Trifluoromethyl substitution is notably popular in pharmaceuticals and agrochemicals; however, trifluoromethylated compounds normally rely on the use of cost-prohibitive or gaseous trifluoromethylating reagents, which diminishes the general applicability of these methods. Herein an efficient trifluoromethylationreagent trifluoromethylsulfonyl–pyridinium salt (TFSP) was reported, which can be readily