Tin for Organic Synthesis, 13. A New and Regioselective Method for the Synthesis of Aromatic, Heteroaromatic, and Olefinic Sulfonamides by Electrophilic Destannylation

Abstract

Abstract A mild and effective method for the preparation of aromatic and olefinic sulfonamides is described. The reaction of trialkylaryl‐ ( 4a – f ), heteroaryl‐ ( 4g ), and vinylic stannanes ( 4h ) with sulfuryl chloride and secondary amines provides the corresponding sulfonamides in an ipso ‐specific manner.