Journal of Organometallic Chemistry

Gold versus silver-catalyzed amination of allylic alcohols

X Giner, P Trillo, C Nájera

Index: Giner, Xavier; Trillo, Paz; Najera, Carmen Journal of Organometallic Chemistry, 2011 , vol. 696, # 1 p. 357 - 361

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Citation Number: 14

Abstract

Direct substitution of the hydroxy group in allylic alcohols by different nitrogenated nucleophiles is performed using low loadings of cationic gold (I) or silver salts as catalysts. Sulfonamides, carbamates and aromatic amines can be used as nucleophiles. Comparative studies between the best catalysts, cationic (triphenylphosphite) gold (I) complex and silver triflate, demonstrate that the former catalyst shows, in general, better performance than ...

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