Issue 24, 2008
From the journal:

Chemical Communications

Diphosphite ligands derived from carbohydrates as stabilizers for ruthenium nanoparticles: promising catalytic systems in arene hydrogenation†

Aitor Gual,a   M. Rosa Axet,b   Karine Philippot,*b   Bruno Chaudret,b   Audrey Denicourt-Nowicki,c   Alain Roucoux,*c   Sergio Castillond  and  Carmen Claver*a  

* Corresponding authors

a Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel.lí Domingo, Spain
E-mail: carmen.claver@urv.net
Fax: +34 977 559563
Tel: +34 977 559575

b Laboratoire de Chimie de Coordination, UPR CNRS 8241, route de Narbonne, France

c Equipe Chimie Organique et Supramoléculaire, UMR CNRS 6226 «Sciences Chimiques de Rennes», Ecole Nationale Supérieure de Chimie de Rennes, Avenue du Général Leclerc, France

d Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, Marcel.lí Domingo, Spain

Abstract

Ruthenium nanoparticles (RuNPs) were prepared through the hydrogenation of [Ru(COD)(COT)] (COD = 1,5-cyclooctadiene, COT = 1,3,5-cyclooctatriene) in the presence of diphosphites derived from carbohydrates as stabilizing agents, and interestingly, structural modifications of the diphosphite backbone were found to influence nanoparticle size and dispersity, as well as their catalytic activity in arene hydrogenation.

Graphical abstract: Diphosphite ligands derived from carbohydrates as stabilizers for ruthenium nanoparticles: promising catalytic systems in arene hydrogenation

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Article information

DOI
https://doi.org/10.1039/B802316F
Article type
Communication
Submitted
11 Feb 2008
Accepted
17 Mar 2008
First published
09 Apr 2008

Chem. Commun., 2008, 2759-2761

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Diphosphite ligands derived from carbohydrates as stabilizers for ruthenium nanoparticles: promising catalytic systems in arene hydrogenation

A. Gual, M. R. Axet, K. Philippot, B. Chaudret, A. Denicourt-Nowicki, A. Roucoux, S. Castillon and C. Claver, Chem. Commun., 2008, 2759 DOI: 10.1039/B802316F

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