Metal-Free Difluoromethylselenolation of Arylamines Under Visible-Light Photocatalysis
作者:Kui Lu、Quan Li、Xiaolan Xi、Ting Zhou、Xia Zhao
DOI:10.1021/acs.joc.9b02535
日期:2020.1.17
A novel visible-light photocatalytic difluoromethylselenolation of aryl amines via in situgeneration of aryldiazonium salts was achieved using Se-(difluoromethyl) 4-methylbenzenesulfonoselenoate, which was synthesized for the first time. The reagent is readily accessible and shelf-stable. The metal-free reaction conditions and the broad substrate scope provide a green protocol for the efficient and