Issue 62, 2013
From the journal:

Chemical Communications

A recyclable ruthenium(ii) complex supported on magnetic nanoparticles: a regioselective catalyst for alkyne–azide cycloaddition†

Dong Wang,a   Lionel Salmon,b   Jaime Ruiza  and  Didier Astruc*a  

* Corresponding authors

a ISM, Univ. Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
E-mail: d.astruc@ism.u-bordeaux1.fr

b LCC, CNRS, 205 Route de Narbonne, 31077 Toulouse Cedex, France

Abstract

A magnetically separable ruthenium catalyst was synthesized through immobilizing a pentamethylcyclopentadienyl ruthenium complex on iron oxide nanoparticles. The catalyst is highly active and selective for the synthesis of 1,5-disubstituted 1,2,3-trizoles via cycloaddition of alkynes and organic azides and can be recycled at least 5 times.

Graphical abstract: A recyclable ruthenium(ii) complex supported on magnetic nanoparticles: a regioselective catalyst for alkyne–azide cycloaddition

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Article information

DOI
https://doi.org/10.1039/C3CC43048K
Article type
Communication
Submitted
24 Apr 2013
Accepted
13 Jun 2013
First published
13 Jun 2013

Chem. Commun., 2013,49, 6956-6958

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A recyclable ruthenium(II) complex supported on magnetic nanoparticles: a regioselective catalyst for alkyne–azide cycloaddition

D. Wang, L. Salmon, J. Ruiz and D. Astruc, Chem. Commun., 2013, 49, 6956 DOI: 10.1039/C3CC43048K

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