A NEW CHIRAL RHODIUM(I) COMPLEX OF (2R,3R)-2,3-BIS(DIPHENYLPHOSPHINO)BUTANE FOR ASYMMETRIC HYDROGENATIONS

被引：15

作者：

KOTTNER, J

GREBER, G

机构：

[1] Institut für Chemische Technologie Organischer Stoffe, Technische Universität Wien, Getreidemarkt 9, Österreich, Wien,A-1060, Austria

来源：

CHEMISCHE BERICHTE-RECUEIL | 1980年 / 113卷 / 06期

关键词：

Acrylic acids - Asymmetric hydrogenation - Chiral ligand - Optical- - Tartaric acids;

D O I：

10.1002/cber.19801130627

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A New Chiral Rhodium(I) Complex of (2R,3R)-2,3-Bis(diphenylphosphino)butane for Asymmetric Hydrogenations. Rhodium(I) complexes of the new chiral ligand (2R,3R)-2,3-bis(diphenylphosphino)butane (4) — which is easily prepared from natural tartaric acid — hydrogenate α-(acylamino)acrylic acids to natural (S)-acylamino acids in high chemical (95 – 100%) and optical (80 – 100%) yields. Copyright © 1980 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2323 / 2325

页数：3

共 13 条

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