- Synthesis of aryl sulfonamides via palladium-catalyzed chlorosulfonylation of arylboronic acids.
Synthesis of aryl sulfonamides via palladium-catalyzed chlorosulfonylation of arylboronic acids.
Journal of the American Chemical Society (2013-07-11)
J Robb DeBergh, Nootaree Niljianskul, Stephen L Buchwald
PMID23837740
ABSTRACT
A palladium-catalyzed method for the preparation of sulfonamides is described. The process exhibits significant functional group tolerance and allows for the preparation of a number of arylsulfonyl chlorides and sulfonamides under mild conditions.
MATERIALS