Issue 11, 2002
From the journal:

New Journal of Chemistry

First ring-opening metathesis polymerization in an ionic liquid. Efficient recycling of a catalyst generated from a cationic ruthenium allenylidene complex

Szilárd Csihony,a   Cédric Fischmeister,a   Christian Bruneau,a   István T. Horváthb  and  Pierre H. Dixneuf*a  

* Corresponding authors

a Institut de Chimie (CNRS UMR 6509), Université de Rennes, Campus de Beaulieu, Rennes, France
E-mail: pierre.dixneuf@univ-rennes1.fr

b Department of Chemical Technology and Environmental Chemistry, Eötvös University, Pázmány Péter sétány 1/A, Budapest, Hungary

Abstract

Ring-opening metathesis polymerization (ROMP) of norbornene was carried out in a biphasic medium consisting of the ionic liquid [bdmim][PF6] and toluene with a cationic ruthenium allenylidene precatalyst. The ionic liquid contained the ruthenium allenylidene complex and toluene dissolved the formed polymer. Both the catalyst and the ionic liquid were reused several times and led to very good polymer yields.

Graphical abstract: First ring-opening metathesis polymerization in an ionic liquid. Efficient recycling of a catalyst generated from a cationic ruthenium allenylidene complex

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Article information

DOI
https://doi.org/10.1039/B205920G
Article type
Paper
Submitted
19 Jun 2002
Accepted
16 Jul 2002
First published
07 Oct 2002

New J. Chem., 2002,26, 1667-1670

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First ring-opening metathesis polymerization in an ionic liquid. Efficient recycling of a catalyst generated from a cationic ruthenium allenylidene complex

S. Csihony, C. Fischmeister, C. Bruneau, I. T. Horváth and P. H. Dixneuf, New J. Chem., 2002, 26, 1667 DOI: 10.1039/B205920G

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