β-amino alcohols as ligands for asymmetric transfer hydrogenation of ketones in water

被引：57

作者：

Wu, XF ^{[1
]}

Li, XH ^{[1
]}

McConville, M ^{[1
]}

Saidi, O ^{[1
]}

Xiao, JL ^{[1
]}

机构：

[1] Univ Liverpool, Dept Chem, Liverpool Ctr Mat & Catalysis, Liverpool L69 7ZD, Merseyside, England

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2006年 / 247卷 / 1-2期

关键词：

asymmetric transfer hydrogenation; beta-amino alcohols; formate; water; pH;

D O I：

10.1016/j.molcata.2005.11.040

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Chiral beta-amino alcohols were used as ligands for ruthenium, rhodium and iridium-catalyzed asymmetric transfer hydrogenation of acetophenones in water with formate as reductant. The catalysts were showed to be capable of asymmetric transfer hydrogenation of ketones in water, but their activities and enantioselectivi ties varied with the ligands used and with Solution pH values, with higher pH favouring higher rates and better enanti oselectivities. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：153 / 158

页数：6

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