INFLUENCE OF BETA-ARRANGED SUBSTITUENTS IN CHIRAL 7-MEMBERED RHODIUM DIPHOSPHINE RINGS ON ASYMMETRIC HYDROGENATION OF AMINO-ACID PRECURSORS

被引：14

作者：

KRAUSE, H

SAILER, C

机构：

[1] Central Institute of Organic Chemistry, Division of Complex Catalysis, 0-2500 Rostock

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 423卷 / 02期

关键词：

D O I：

10.1016/0022-328X(92)83120-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Investigations concerning the optical induction in asymmetric hydrogenation reactions confirm the stereochemical control function of mono- and di-substituents in seven-membered chelate ring diphosphines, whereby the bulkiness of substituents in the backbone of the ligands is reflected in higher enantioselectivities.

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页码：271 / 279

页数：9

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