Issue 6, 2013
From the journal:

Chemical Science

Well-defined silica-supported molybdenum nitride species: silica grafting triggers alkyne metathesis activity†

Marie Genelot,a   Nicolas P. Cheval,b   Marta Vitorino,a   Elise Berrier,a   Jean-Marc Weibel,b   Patrick Pale,b   André Mortreuxa  and  Régis M. Gauvin*a  

* Corresponding authors

a Unité de Catalyse et Chimie du Solide UCCS, CNRS UMR8181, Université Lille Nord de France, ENSCL, Cité Scientifique, Bat C7, 59652 Villeneuve d'Ascq, France
E-mail: regis.gauvin@ensc-lille.fr
Fax: +33 320436585
Tel: +33 320436754

b Laboratoire de Synthèse, Réactivité Organiques et Catalyse, CNRS UMR7177, Institut de Chimie, Université de Strasbourg, 4 rue Blaise Pascal, 67000 Strasbourg, France

Abstract

The grafting of [Mo([triple bond, length as m-dash]N)(NR2)(OR)2(pyr)] (R = SiMe3, pyr = pyridine) onto highly dehydroxylated silica proceeds to the formation of well-defined silica-supported species. Whereas the molecular precursor is inactive towards alkyne metathesis, its immobilized counterpart displays high activity, which can be significantly enhanced by the addition of 2 equivalents of B(C6F5)3.

Graphical abstract: Well-defined silica-supported molybdenum nitride species: silica grafting triggers alkyne metathesis activity

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3SC50325A
Article type
Edge Article
Submitted
04 Feb 2013
Accepted
09 Apr 2013
First published
10 Apr 2013

Chem. Sci., 2013,4, 2680-2685

Permissions

Request permissions

Well-defined silica-supported molybdenum nitride species: silica grafting triggers alkyne metathesis activity

M. Genelot, N. P. Cheval, M. Vitorino, E. Berrier, J. Weibel, P. Pale, A. Mortreux and R. M. Gauvin, Chem. Sci., 2013, 4, 2680 DOI: 10.1039/C3SC50325A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements