Issue 1, 2012
From the journal:

Catalysis Science & Technology

Reticulated Pd(ii)/Cu(i) cyclodextrin complexes as recyclable green catalyst for Sonogashira alkynylation

Pedro Cintas,a   Giancarlo Cravotto,*b   Emanuela Calcio Gaudino,b   Laura Oriob  and  Luisa Boffab  

* Corresponding authors

a Departamento de Química Orgánica e Inorgánica, Universidad de Extremadura, Avenida de Elvas s/n, E-06006 Badajoz, Spain
E-mail: pecintas@unex.es

b Dipartimento di Scienza e Tecnologia del Farmaco, Università di Torino, via P. Giuria 9, Torino, Italy
E-mail: giancarlo.cravotto@unito.it
Fax: +39 011 6707687
Tel: +39 011 6707684

Abstract

A Pd/Cu loaded polymeric cyclodextrin catalyst was easily prepared via in situ reticulation with diisocyanates under sonochemical conditions. Excellent yields were observed for Sonogashira reactions carried out in water and glycerol and the catalyst could easily be recovered and reused three times without a significant loss in catalytic activity.

Graphical abstract: Reticulated Pd(ii)/Cu(i) cyclodextrin complexes as recyclable green catalyst for Sonogashira alkynylation

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Article information

DOI
https://doi.org/10.1039/C1CY00378J
Article type
Communication
Submitted
18 Sep 2011
Accepted
17 Oct 2011
First published
31 Oct 2011

Catal. Sci. Technol., 2012,2, 85-87

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Reticulated Pd(II)/Cu(I) cyclodextrin complexes as recyclable green catalyst for Sonogashira alkynylation

P. Cintas, G. Cravotto, E. C. Gaudino, L. Orio and L. Boffa, Catal. Sci. Technol., 2012, 2, 85 DOI: 10.1039/C1CY00378J

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