90610-41-6Relevant articles and documents
Practical acid-catalyzed acylation of sulfonamides with carboxylic acid anhydrides
Martin, Michael T.,Roschangar, Frank,Eaddy, John F.
, p. 5461 - 5463 (2007/10/03)
A highly efficient reaction between sterically and electronically diverse sulfonamides and carboxylic acid anhydrides to furnish monoacylated N-acylsulfonamides is described. This represents the first systematic disclosure of the scope of sulfuric acid-ca