Metal‐Free Electrochemical Synthesis of Sulfonamides Directly from (Hetero)arenes, SO
<sub>2</sub>
, and Amines
作者:Stephan P. Blum、Tarik Karakaya、Dieter Schollmeyer、Artis Klapars、Siegfried R. Waldvogel
DOI:10.1002/anie.202016164
日期:2021.3
Sulfonamides are among the most important chemical motifs in pharmaceuticals and agrochemicals. However, there is no methodology to directly introduce the sulfonamide group to a non‐prefunctionalized aromatic compound. Herein, we present the first dehydrogenative electrochemicalsulfonamidesynthesis protocol by exploiting the inherent reactivity of (hetero)arenes in a highly convergent reaction with