Chemistry Letters

Effective asymmetric hydrogenation of dehydrodipeptides with rhodium (I)-new chiral diphosphinite systems

M Yatagai, M Zama, T Yamagishi, M Hida

文献索引：Yatagai, Masanobu; Zama, Masanobu; Yamagishi, Takamichi; Hida, Mitsuhiko Chemistry Letters, 1983 , p. 1203 - 1206

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被引用次数: 12

摘要

Rh (I)-new chiral diphosphinite systems with terminal amino groups were very effective for asymmetric hydrogenation of dehydrodipeptides with free carboxyl group and a chiral carbon. The effectiveness of the diphosphinite catalysts strongly suggests the contribution of electrostatic effect to asymmetric induction.