Palladium-catalyzed arylation of aryl sulfonamides with cyclohexanones
摘要:
Pd-catalyzed intermolecular aerobic dehydrogenative aromatizations have been developed for the arylation of aryl sulfonamides with cyclohexanones. Various N-aryl sulfonamides were selectively obtained in good yields using molecular oxygen as oxidant. The reaction tolerated a wide range of functionalities. (C) 2013 Elsevier B.V. All rights reserved.