Asymmetric hydrosilylation of ketones catalyzed by ruthenium complexes with chiral tridentate ligands

被引：75

作者：

Zhu, GX ^{[1
]}

Terry, M ^{[1
]}

Zhang, XM ^{[1
]}

机构：

[1] Penn State Univ, Dept Chem, Davey Lab 152, University Pk, PA 16802 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1997年 / 547卷 / 01期

关键词：

D O I：

10.1016/S0022-328X(97)00201-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new chiral tridentate ligand containing two phosphines and one pyridine is effective for Ru-catalyzed asymmetric hydrosilylation of simple ketones (47-66% ee). Ruthenium complexes with either chiral tridentate nitrogen ligands or chiral bidentate phosphorus ligands are either inactive or non-selective for asymmetric hydrosilylation. This work has set a foundation for the asymmetric catalytic reactions based on chiral mixed P-N tridentate ligands. (C) 1997 Elsevier Science S.A.

引用

页码：97 / 101

页数：5

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