An effective method was explored for the selective synthesis of sulfonamides and sulfenamides using sodium sulfinates and amines as starting materials. This method offers mild reaction conditions, a broad substrate scope, high efficiency, and readily accessible materials, making it suitable and an alternative strategy for the preparation of a variety of biologically or pharmaceutically active compounds
Visible-light-induced arylation<i>via</i>an electron–donor–acceptor complex: a catalyst-free approach for the synthesis of<i>N</i>-(hetero)aryl sulfonamides
作者:Arsala Kamal、Vandana Srivastava、Sundaram Singh
DOI:10.1039/d3nj02224b
日期:——
photoexcitation of aryl(hetero)diazonium salts and sulfonamides enabled this strategy under visible-light irradiation through an EDA complex used to carry out a one-step synthesis without a catalyst. This approach tolerated various functional groups of primary sulfonamides and (hetero)aryl diazonium salts, frequently found in modern medications and pharmacological intermediates. This method also enabled