New chiral ferrocenyldiphosphine ligand for catalytic asymmetric transfer hydrogenation

被引：19

作者：

Dai, HC ^{[1
]}

Hu, XP ^{[1
]}

Chen, HL ^{[1
]}

Bai, CM ^{[1
]}

Zheng, Z ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2004年 / 209卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

ferrocenyldiphosphine; transfer hydrogenation; (R)-N-(2-(diphenylphosphino)benzylidene)-1-((S)-2-(diphenylphosphino)ferrocenyl)ethylamine;

D O I：

10.1016/S1381-1169(03)00543-0

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：

New chiral ferrocenyldiphosphine ligands (R)-(S)-3 and (R)-(S)-4 were prepared. The ligands were employed in Ru(II) catalyzed asymmetric transfer hydrogenation of ketones to give corresponding secondary alcohols. Up to 99% conversion with 90% e.e. was obtained on Ru(DMSO)(4)Cl-2/4 in transfer hydrogenation of acetophenones with propan-2-ol. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：19 / 22

页数：4

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