Photocatalyst-free H2O-regulated and regiodivergent multicomponent hydrogenation/bifunctional sulfonylation of alkynes

• DOI: 10.1039/d3gc04960d
• Publication Date: 2024-01-27T08:21:05Z
• Authors: Jie Sun; Chaodong Wang; Chunlei Wu; Wenjian Wang; Yue Zeng; Shengjie Song; Zhiwei Chen; Jianjun Li
• Keywords: 01 natural sciences; 0104 chemical sciences

An efficient multicomponent reaction for the preparation of vinyl sulfone was achieved by the hydrogenation/bifunctional sulfonylation of alkynyl esters with N-allyl bromodifluoroacetamide, DABSO, and H2O under visible-light-only conditions.