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Ruthenium-Catalyzed Selective Hydrogenation of Benzene to Cyclohexene in the Presence of an Ionic Liquid

Schwab, Frederick and Lucas, Martin and Claus, Peter (2011):
Ruthenium-Catalyzed Selective Hydrogenation of Benzene to Cyclohexene in the Presence of an Ionic Liquid.
In: Angewandte Chemie International Edition, 50 (44), pp. 10453-10456, ISSN 14337851,
[Online-Edition: http://dx.doi.org/10.1002/anie.201104959],
[Article]

Abstract

The hydrogenation of benzene in organic phase leads rapidly to cyclohexane. A very simple catalyst system comprising only supported ruthenium in water with the addition of the ionic liquid 1 (R=Me) in the ppm range catalyzes the extremely difficult selective hydrogenation of benzene to cyclohexene. It is not necessary to add large amounts of salt (ZnSO₄) or other metals, which is otherwise done to control selectivity.

Item Type: Article
Erschienen: 2011
Creators: Schwab, Frederick and Lucas, Martin and Claus, Peter
Title: Ruthenium-Catalyzed Selective Hydrogenation of Benzene to Cyclohexene in the Presence of an Ionic Liquid
Language: English
Abstract:

The hydrogenation of benzene in organic phase leads rapidly to cyclohexane. A very simple catalyst system comprising only supported ruthenium in water with the addition of the ionic liquid 1 (R=Me) in the ppm range catalyzes the extremely difficult selective hydrogenation of benzene to cyclohexene. It is not necessary to add large amounts of salt (ZnSO₄) or other metals, which is otherwise done to control selectivity.

Journal or Publication Title: Angewandte Chemie International Edition
Volume: 50
Number: 44
Uncontrolled Keywords: benzene, cyclohexene, ionic liquids, ruthenium, selective hydrogenation
Divisions: 07 Department of Chemistry > Fachgebiet Technische Chemie > Technische Chemie II
07 Department of Chemistry > Fachgebiet Technische Chemie
07 Department of Chemistry
Date Deposited: 20 Oct 2011 11:12
Official URL: http://dx.doi.org/10.1002/anie.201104959
Identification Number: doi:10.1002/anie.201104959
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