Issue 72, 2014
From the journal:

Chemical Communications

Highly cis-selective and lead-free hydrogenation of 2-hexyne by a supported Pd catalyst with an ionic-liquid layer†

Frederick Schwab,a   Natascha Weidler,a   Martin Lucasa  and  Peter Claus*a  

* Corresponding authors

a Technische Universität Darmstadt, Ernst-Berl-Institut, Technische Chemie II, Alarich-Weiss-Straße 8, 64287 Darmstadt, Germany
E-mail: claus@ct.chemie.tu-darmstadt.de
Fax: +49 6151 16 4788
Tel: +49 6151 16 5369

Abstract

A simple Pd/SiO2 catalyst which was modified with the ionic liquid [BMPL][DCA] gave an excellent yield of 88% towards cis-2-hexene in the stereoselective hydrogenation of 2-hexyne. The catalyst outperforms, even at full conversion, the commonly used lead-poisoned, toxic Lindlar catalyst and supported colloidal-based Pd as well.

Graphical abstract: Highly cis-selective and lead-free hydrogenation of 2-hexyne by a supported Pd catalyst with an ionic-liquid layer

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Article information

DOI
https://doi.org/10.1039/C4CC04183F
Article type
Communication
Submitted
01 Jun 2014
Accepted
22 Jul 2014
First published
22 Jul 2014
This article is Open Access
Creative Commons BY license

Chem. Commun., 2014,50, 10406-10408

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Highly cis-selective and lead-free hydrogenation of 2-hexyne by a supported Pd catalyst with an ionic-liquid layer

F. Schwab, N. Weidler, M. Lucas and P. Claus, Chem. Commun., 2014, 50, 10406 DOI: 10.1039/C4CC04183F

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