Hydrogenation of ethyl acetoacetate catalyzed by hydrosoluble BINAP derivatives

被引：36

作者：

Lamouille, T

Saluzzo, C

ter Halle, R

Le Guyader, F

Lemaire, M

机构：

[1] UCBL, CPE, Lab Catalyse & Synth Organ, UMR 5622, F-69622 Villeurbanne, France

[2] CR Lyon, Rhodia, F-69192 St Fons, France

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 04期

关键词：

asymmetric reactions; biphasic catalysis; hydrogenation; keto ester;

D O I：

10.1016/S0040-4039(00)02035-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new Ru hydrosoluble BINAP derivative has been synthesized. This water-soluble catalyst was revealed to be enantioselective up to 94% and recyclable (at least three times) for the asymmetric hydrogenation of ethyl acetoacetate in a biphasic system. (C) 2001 Elsevier Science Ltd. All rights reserved.

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页码：663 / 664

页数：2

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