Journal of Organometallic Chemistry

Gold versus silver-catalyzed amination of allylic alcohols

X Giner, P Trillo, C Nájera

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

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被引用次数: 14

摘要

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 ...