ZnI<sub>2</sub>-Catalyzed Aminotrifluoromethylation Cyclization of Alkenes Using PhICF<sub>3</sub>Cl
作者:Wanqiao Huang、Cong Xu、Jianxin Yu、Mang Wang
DOI:10.1021/acs.joc.0c02637
日期:2021.1.15
We report here an alternatively catalytic aminotrifluoromethylation of alkenes using PhICF3Cl as a bifunctional reagent along with ZnI2 as a dual catalyst. A combined catalytic strategy was established for the intramolecular aminotrifluoromethylation of 4-pentenamines. As a result, a set of 2-trifluoroethyl-pyrrolidines was obtained in a high selectivity. Mechanism studies revealed that the reaction