Issue 10, 2002
From the journal:

Chemical Communications

Polyurea-encapsulated palladium(ii) acetate: a robust and recyclable catalyst for use in conventional and supercritical media†

Steven V. Ley,*a   Chandrashekar Ramarao,a   Richard S. Gordon,b   Andrew B. Holmes,*b   Angus J. Morrison,a   Ian. F. McConvey,c   Ian M. Shirley,d   Stephen C. Smithd  and  Martin D. Smitha  

* Corresponding authors

a University Chemical Laboratories, Lensfield Road, Cambridge, UK
E-mail: svl1000@cam.ac.uk
Fax: +44 1223 336442
Tel: +44 1223 336398

b Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Pembroke Street, Cambridge, UK
E-mail: abh1@cam.ac.uk
Fax: +44 1223 334866
Tel: +44 1223 334370

c AstraZeneca Process Research and Development, Cheshire, Macclesfield, UK

d Syngenta, Jealott′s Hill International Research Centre, Berkshire, Bracknell, UK

Abstract

Palladium(II) acetate microencapsulated in polyurea (MC-[Pd]) is an economical and versatile heterogeneous catalyst for a range of phosphine-free cross-coupling reactions in both conventional solvents and supercritical carbon dioxide (scCO2); the catalyst can be recovered by a simple filtration and recycled up to four times.

Graphical abstract: Polyurea-encapsulated palladium(ii) acetate: a robust and recyclable catalyst for use in conventional and supercritical media

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Article information

DOI
https://doi.org/10.1039/B200677B
Article type
Communication
Submitted
18 Jan 2002
Accepted
27 Mar 2002
First published
23 Apr 2002

Chem. Commun., 2002, 1134-1135

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Polyurea-encapsulated palladium(II) acetate: a robust and recyclable catalyst for use in conventional and supercritical media

S. V. Ley, C. Ramarao, R. S. Gordon, A. B. Holmes, A. J. Morrison, Ian. F. McConvey, I. M. Shirley, S. C. Smith and M. D. Smith, Chem. Commun., 2002, 1134 DOI: 10.1039/B200677B

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