title: Copper-catalyzed Chan-Lam coupling between sulfonyl azides and boronic acids at room temperature.
abstract: A mild and efficient method for the synthesis of N-arylsulfonamides in the presence of 10 mol % of CuCl is demonstrated. The reaction proceeds readily at room temperature in an open flask using a variety of sulfonyl azides and boronic acids without any base, ligand, or additive.
authors.affiliation: Department of Chemistry and Nano Science, Ewha Womans University , Global Top 5 Program, Seoul 120-750, Korea.
authors.forename: Soo-Yeon
authors.initials: SY
authors.lastname: Moon
authors.forename: Jungsoo
authors.initials: J
authors.lastname: Nam
authors.forename: Kris
authors.initials: K
authors.lastname: Rathwell
authors.forename: Won-Suk
authors.initials: WS
authors.lastname: Kim
mesh_terms: D001386:Azides / Q000737:chemistry*; D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D003300:Copper / Q000737:chemistry*; D015394:Molecular Structure; D013449:Sulfonamides / Q000138:chemical synthesis* / Q000737:chemistry*; D013696:Temperature
chemical_list: D001386:Azides; D001897:Boronic Acids; D013449:Sulfonamides; D003300:Copper