An iron catalyst for ketone hydrogenations under mild conditions

被引：112

作者：

Bullock, R. Morris ^{[1
]}

机构：

[1] Pacific NW Natl Lab, Div Chem Sci, Richland, WA 99352 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 39期

关键词：

homogeneous catalysis; hydrides; hydrogenation; iron; proton transfer;

D O I：

10.1002/anie.200703053

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Doing it on the cheap: An iron-based homogeneous catalyst for ketone hydrogenation was reported, thus avoiding the use of a precious metal. Excellent yields and chemoselectivity for hydrogenation are found under mild conditions (25°C, 3 atm H2). An ionic hydrogenation mechanism allows the delivery of a proton from the OH group and a hydride from the metal center (see picture). © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7360 / 7363

页数：4

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