CARBOHYDRATE PHOSPHINITES AS CHIRAL LIGANDS FOR ASYMMETRIC SYNTHESES CATALYZED BY COMPLEXES .11. INCREASE IN THE ENANTIOSELECTIVITY OF ASYMMETRIC HYDROGENATION IN WATER INFLUENCED BY SURFACTANTS OR POLYMERIZED MICELLES

被引：69

作者：

KUMAR, A

OEHME, G

ROQUE, JP

SCHWARZE, M

SELKE, R

机构：

[1] UNIV ROSTOCK,INST ORGAN KATALYSEFORSCH,ROSTOCK,GERMANY

[2] UNIV ROSTOCK,MAX PLANCK GESELL ARBEITSGRP ASYMMETR KATALYSE,D-18055 ROSTOCK,GERMANY

[3] UNIV MONTPELLIER 2,CHIM ORGAN PHYS LAB,MONTPELLIER,FRANCE

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 21期

关键词：

D O I：

10.1002/anie.199421971

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Micelle‐forming substances or polymeric micelles 1 enhance not only the rate of the hydrogenation of esters of (Z)‐2‐N‐acyldehydroamino acids in water, but also its enantioselectivity. A high sensitivity of the optical induction to achiral modifiers is observed for the new precatalyst 2. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：2197 / 2199

页数：3

共 8 条

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[5] PHOSPHINITES OF CARBOHYDRATES AS CHIRAL LIGANDS FOR ASYMMETRIC-SYNTHESIS CATALYZED BY COMPLEXES .4. INFLUENCE OF THE SOLVENT AND THE STRUCTURE OF CATIONIC 4,6-0-BENZYLIDENE-2,3-0-BIS(DIPHENYLPHOSPHINO)-D-HEXOPYRANOSIDE-RHODIUM(I) CHELATES ON ENANTIOSELECTIVITY IN HYDROGENATION OF DEHYDROAMINO ACID-DERIVATIVES
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[7] CARBOHYDRATE PHOSPHINITES AS CHIRAL LIGANDS FOR ASYMMETRIC SYNTHESES CATALYZED BY COMPLEXES .10. IMPORTANCE OF ALL-EQUATORIAL ARRANGEMENT IN VICINAL BISPHOSPHINITE HEXAPYRANOSIDE LIGANDS FOR RHODIUM-CATALYZED ASYMMETRIC HYDROGENATION
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