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Issue 72, 2014
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Highly cis-selective and lead-free hydrogenation of 2-hexyne by a supported Pd catalyst with an ionic-liquid layer

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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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Supplementary files

Article information


Submitted
01 Jun 2014
Accepted
22 Jul 2014
First published
22 Jul 2014

This article is Open Access

Chem. Commun., 2014,50, 10406-10408
Article type
Communication

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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