Green and efficient synthesis of sulfonamides catalyzed by nano-Ru/Fe3O4

F Shi, MK Tse, S Zhou, MM Pohl, J Radnik…

Index: Shi, Feng; Tse, Man Kin; Zhou, Shaolin; Pohl, Marga-Martina; Radnik, Joerg; et al. Journal of the American Chemical Society, 2009 , vol. 131, p. 1775 - 1779

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Citation Number: 174

Abstract

The environmentally benign synthesis of carbon− nitrogen bonds continues to be an active and challenging field of chemical research. Here, a novel, environmentally benign method for the direct coupling of sulfonamides and alcohols is described. Despite the importance of sulfonamide derivatives as intermediates in drug synthesis, till now such transformations are rarely known. For the first time a domino dehydrogenation-condensation-hydrogenation ...