Propylene carbonate as a solvent for asymmetric Hydrogenations

被引：243

作者：

Bayardon, Jerome ^{[1
]}

Holz, Jens ^{[1
]}

Schaeffner, Benjamin ^{[1
]}

Andrushko, Vasyl ^{[1
]}

Verevkin, Sergej ^{[1
]}

Preetz, Angelika ^{[1
]}

Boerner, Armin ^{[1
]}

机构：

[1] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 31期

关键词：

asymmetric catalysis; green chemistry; hydrogenations; iridium; solvent effects;

D O I：

10.1002/anie.200700990

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) A penny saved is a penny earned: The use of propylene carbonate as the solvent in iridium-catalyzed hydrogenations of non-functionalized olefins allows efficient catalyst recycling through the formation of two-phase mixtures with nonpolar solvents such as n-hexane. In the picture, the hydrogenated tetrahydronaphthalene derivative is extracted into the hydrocarbon phase. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：5971 / 5974

页数：4

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