Issue 2, 2011
From the journal:

Catalysis Science & Technology

Conjugated polymer stabilized palladium nanoparticles as a versatile catalyst for Suzuki cross-coupling reactions for both aryl and heteroaryl bromide systems

Rafique Ul Islam,a   Michael J. Witcomb,b   Michael S. Scurrell,c   Elma van der Lingen,d   Willem Van Otterloc  and  Kaushik Mallick*d  

* Corresponding authors

a Department of Applied Chemistry, Birla Institute of Technology, Mesra, Ranchi-835215, India

b Microscopy and Microanalysis Unit, University of the Witwatersrand, Private Bag 3, South Africa

c Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, South Africa

d Advanced Materials Division, Mintek, Private Bag X3015, Randburg 2125, South Africa
E-mail: kaushikm@mintek.co.za
Fax: +27 (0)11 709 4480
Tel: +27 (0)11 709 4768

Abstract

A simple and efficient procedure for Suzuki coupling of aryl bromides with phenylboronic acid, catalyzed by an in situ-generated palladium(0)–polymer composite in the absence of any phosphine ligand, has been reported. The catalyst is remarkably active having a high TOF value for both aryl and heteroaryl systems, and is recyclable up to three runs with minimum loss of efficiency.

Graphical abstract: Conjugated polymer stabilized palladium nanoparticles as a versatile catalyst for Suzuki cross-coupling reactions for both aryl and heteroaryl bromide systems

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Article information

DOI
https://doi.org/10.1039/C0CY00071J
Article type
Paper
Submitted
01 Dec 2010
Accepted
19 Jan 2011
First published
18 Feb 2011

Catal. Sci. Technol., 2011,1, 308-315

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Conjugated polymer stabilized palladium nanoparticles as a versatile catalyst for Suzuki cross-coupling reactions for both aryl and heteroaryl bromide systems

R. U. Islam, M. J. Witcomb, M. S. Scurrell, E. van der Lingen, W. Van Otterlo and K. Mallick, Catal. Sci. Technol., 2011, 1, 308 DOI: 10.1039/C0CY00071J

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