Issue 7, 2013
From the journal:

Green Chemistry

Copper on chitosan: a recyclable heterogeneous catalyst for azide–alkyne cycloaddition reactions in water†

R. B. Nasir Baiga  and  Rajender S. Varma*a  

* Corresponding authors

a Sustainable Technology Division, National Risk Management Research Laboratory, U. S. Environmental Protection Agency, MS 443, Cincinnati, Ohio 45268, USA
E-mail: varma.rajender@epa.gov
Fax: +1-513-569-7677
Tel: +1-513-487-2701

Abstract

Copper sulfate has been immobilized over chitosan by simply stirring an aqueous suspension of chitosan in water with copper sulfate; the ensuing catalyst has been utilized for the azide–alkyne cycloaddition in aqueous media and it can be recycled and reused many times without losing its activity.

Graphical abstract: Copper on chitosan: a recyclable heterogeneous catalyst for azide–alkyne cycloaddition reactions in water

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Article information

DOI
https://doi.org/10.1039/C3GC40401C
Article type
Communication
Submitted
27 Feb 2013
Accepted
01 May 2013
First published
02 May 2013

Green Chem., 2013,15, 1839-1843

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Copper on chitosan: a recyclable heterogeneous catalyst for azide–alkyne cycloaddition reactions in water

R. B. N. Baig and R. S. Varma, Green Chem., 2013, 15, 1839 DOI: 10.1039/C3GC40401C

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