Photoinduced copper-catalyzed three-component alkylarylation of alkenes involving C-S bonds cleavage of sulfonium salts

We report a novel visible light-induced copper catalyzed intermolecular 1,2-alkylarylation of alkenes with cyclic sulfonium salts and nucleophiles via the selective C-S bond cleavage for the construction of thioether-containing 1,1-diarylalkanes....