Issue 31, 2010
From the journal:

Chemical Communications

Parahydrogen-induced polarization in alkyne hydrogenation catalyzed by Pdnanoparticles embedded in a supported ionic liquid phase†‡

Kirill V. Kovtunov,a   Vladimir V. Zhivonitko,a   Lioubov Kiwi-Minskerb  and  Igor V. Koptyug*a  

* Corresponding authors

a International Tomography Center, 3A Institutskaya St., Novosibirsk 630090, Russia
E-mail: koptyug@tomo.nsc.ru
Fax: +7 383 333 1399
Tel: +7 383 333 3561

b Institut des Sciences et Ingenierie Chimiques, Ecole Polytechnique Federale de Lausanne (GGRC-ISIC-EPFL), CH-1015 Lausanne, Switzerland

Abstract

Parahydrogen-induced polarization was observed in the gas phase heterogeneous hydrogenation of propyne catalyzed by Pd0 nanoparticles embedded in an ionic liquid phase supported on activated carbon fibers (Pd0/SILP/ACF). The results were markedly different from those obtained with a reference catalyst, Pd0/ACF, demonstrating the important role of the ionic liquid.

Graphical abstract: Parahydrogen-induced polarization in alkyne hydrogenation catalyzed by Pd nanoparticles embedded in a supported ionic liquid phase

  • This article is part of the themed collection: Hydrogen
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Article information

DOI
https://doi.org/10.1039/C0CC01411G
Article type
Communication
Submitted
14 May 2010
Accepted
22 Jun 2010
First published
06 Jul 2010

Chem. Commun., 2010,46, 5764-5766

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Parahydrogen-induced polarization in alkyne hydrogenation catalyzed by Pd nanoparticles embedded in a supported ionic liquid phase

K. V. Kovtunov, V. V. Zhivonitko, L. Kiwi-Minsker and I. V. Koptyug, Chem. Commun., 2010, 46, 5764 DOI: 10.1039/C0CC01411G

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