Issue 47, 2010
From the journal:

Chemical Communications

Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesiscatalyst†‡

Etienne Mazoyer,a   Nicolas Merle,a   Aimery de Mallmann,a   Jean-Marie Basset,*ab   Elise Berrier,c   Laurent Delevoye,c   Jean-François Paul,c   Christopher P. Nicholas,d   Régis M. Gauvin*c  and  Mostafa Taoufik*a  

* Corresponding authors

a Université Lyon 1, Institut de Chimie Lyon, CPE Lyon, CNRS, UMR 5265 C2P2, LCOMS, Bât. 308 F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
E-mail: taoufik@cpe.fr
Fax: +33 (0)472 431 798
Tel: +33 (0)472 431 795

b KAUST Catalysis Center (KCC), Thuwal, Kingdom of Saudi Arabia
E-mail: jeanmarie.basset@kaust.edu.sa

c Université Lille Nord de France, CNRS UMR8181, Unité de Catalyse et de Chimie du Solide, UCCS USTL, F-59655 Villeneuve d'Ascq, France
E-mail: regis.gauvin@ensc-lille.fr
Fax: +33 (0)320 436 585
Tel: +33 (0)320 436 754

d Exploratory Catalysis Research, UOP LLC, a Honeywell Company, 25 East Algonquin Rd., Des Plaines, USA

Abstract

A well-defined, silica-supported tungsten oxo alkyl species prepared by the surface organometallic chemistry approach displays high and sustained activity in propene metathesis. Remarkably, its catalytic performances outpace those of the parent imido derivative, underlining the importance of the oxo ligand in the design of robust catalysts.

Graphical abstract: Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesis catalyst

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Article information

DOI
https://doi.org/10.1039/C0CC02507K
Article type
Communication
Submitted
12 Jul 2010
Accepted
13 Oct 2010
First published
27 Oct 2010

Chem. Commun., 2010,46, 8944-8946

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Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesis catalyst

E. Mazoyer, N. Merle, A. D. Mallmann, J. Basset, E. Berrier, L. Delevoye, J. Paul, C. P. Nicholas, R. M. Gauvin and M. Taoufik, Chem. Commun., 2010, 46, 8944 DOI: 10.1039/C0CC02507K

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