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Selective hydrogenation of citral in an organic solvent, in a ionic liquid, and in substance

Steffan, Martin and Lucas, Martin and Brandner, Armin and Wollny, Mathis and Oldenburg, Nils and Claus, Peter (2007):
Selective hydrogenation of citral in an organic solvent, in a ionic liquid, and in substance.
In: Chemical Engineering & Technology, pp. 481-486, 30, (4), [Online-Edition: http://dx.doi.org/10.1002/ceat.200600286],
[Article]

Abstract

It is investigated whether the catalyst system Ag-In/SiO₂ can be applied in the selective hydrogenation of citral, with the aim of synthesizing the acyclic, allylic terpene alcohols geraniol/nerol with high selectivity and space-time yield. In addition, as liquid-phase hydrogenations are often also influenced by the choice of solvent, it is of interest to know how the solvent, in particular in terms of its polarity and hydrogen solubility, affects the activity and the selectivity of catalysts during hydrogenation of the α,β-unsaturated aldehyde citral.

Item Type: Article
Erschienen: 2007
Creators: Steffan, Martin and Lucas, Martin and Brandner, Armin and Wollny, Mathis and Oldenburg, Nils and Claus, Peter
Title: Selective hydrogenation of citral in an organic solvent, in a ionic liquid, and in substance
Language: English
Abstract:

It is investigated whether the catalyst system Ag-In/SiO₂ can be applied in the selective hydrogenation of citral, with the aim of synthesizing the acyclic, allylic terpene alcohols geraniol/nerol with high selectivity and space-time yield. In addition, as liquid-phase hydrogenations are often also influenced by the choice of solvent, it is of interest to know how the solvent, in particular in terms of its polarity and hydrogen solubility, affects the activity and the selectivity of catalysts during hydrogenation of the α,β-unsaturated aldehyde citral.

Journal or Publication Title: Chemical Engineering & Technology
Volume: 30
Number: 4
Uncontrolled Keywords: Catalysts • Hydrogenation • Solvents
Divisions: 07 Department of Chemistry
07 Department of Chemistry > Fachgebiet Technische Chemie > Technische Chemie II
07 Department of Chemistry > Fachgebiet Technische Chemie
Date Deposited: 20 Mar 2009 09:00
Official URL: http://dx.doi.org/10.1002/ceat.200600286
Additional Information:

Published Online: 21. März 2007

Identification Number: doi:10.1002/ceat.200600286
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