Issue 9, 2006
From the journal:

Chemical Communications

A non-fluorous copper catalyst for the styrene cyclopropanation reaction in a fluorous medium

Juan Urbano,a   Rocio Izarra,b   Jose Luis Gómez-Ariza,b   Swiatoslaw Trofimenko,c   M. Mar Díaz-Requejo*a  and  Pedro J. Pérez*a  

* Corresponding authors

a Laboratorio de Catálisis Homogénea, Departamento de Química y Ciencia de los Materiales, Unidad Asociada al CSIC, Universidad de Huelva, Campus de El Carmen, Spain
E-mail: mmdiaz@dqcm.uhu.es, perez@dqcm.uhu.es
Fax: (+34) 959 219942
Tel: (+34) 959 219956

b Departamento de Química y Ciencia de los Materiales, Universidad de Huelva, Campus de El Carmen, Spain.

c Department of Chemistry and Biochemistry, University of Delaware Newark, Delaware, USA.

Abstract

The complex TpBr3Cu(NCMe) (1), containing no fluorine atoms, can be dissolved in the perfluoropolyether FOMBLIN® and employed as a catalyst for the styrene cyclopropanation reaction with ethyl diazoacetate, with activities and diastereoselectivities identical to those observed under homogeneous conditions with the advantage of being able to use a fluorous separation technique for catalyst recycling.

Graphical abstract: A non-fluorous copper catalyst for the styrene cyclopropanation reaction in a fluorous medium

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Article information

DOI
https://doi.org/10.1039/B517337J
Article type
Communication
Submitted
06 Dec 2005
Accepted
12 Dec 2005
First published
20 Jan 2006

Chem. Commun., 2006, 1000-1002

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A non-fluorous copper catalyst for the styrene cyclopropanation reaction in a fluorous medium

J. Urbano, R. Izarra, J. L. Gómez-Ariza, S. Trofimenko, M. M. Díaz-Requejo and P. J. Pérez, Chem. Commun., 2006, 1000 DOI: 10.1039/B517337J

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