Chemoselective hydrogenation of imines catalysed by Ir III complexes

YNC Chan, D Meyer, JA Osborn

文献索引：Chan, Y. Ng Cheong; Meyer, D.; Osborn, J. A. Journal of the Chemical Society, Chemical Communications, 1990 , # 12 p. 869 - 871

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被引用次数: 26

摘要

A new family of iridium (III) anionic complexes {Li [Ir (P–P) I4]; P–P= 1, 2-bis (diphenylphosphino) ethane, cis-1, 2-bis (diphenylphosphino) ethylene, and R-(+)-1, 2-bis (diphenylphosphino) propane} has been synthesised; they are efficient for catalytic and chemoselective hydrogenation of aldimines and ketimines at 20° C and 25 bar H2 (1 bar= 105 Pa).