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Reductions of 1,3-dicarbonyl systems with ruthenium-biarylbisphosphine catalysts

被引：86
作者：
Ager, DJ
Laneman, SA
机构：
[1] NSC Technologies, A Unit of Monsanto, Mount Prospect, IL 60056
来源：
TETRAHEDRON-ASYMMETRY | 1997年 / 8卷 / 20期
关键词：
D O I：
10.1016/S0957-4166(97)00455-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A variety of biarylbisphosphine-based ligands for ruthenium have been used to catalyze the asymmetric hydrogenation of beta-dicarbonyl systems. The method of preparation of the catalyst system plays an important role in the stereochemical outcome of the reaction as well as the reaction conditions required. The mechanism of the reaction has not been fully elucidated, but some insight has been gained. (C) 1997 Published by Elsevier Science Ltd.
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页码：3327 / 3355
页数：29
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