Issue 5, 2004
From the journal:

New Journal of Chemistry

A new precatalyst for the Suzuki reaction—a pyridyl-bridged dinuclear palladium complex as a source of mono-ligated palladium(0)

Andrew Beeby,*a   Sylvia Bettington,a   Ian J. S. Fairlamb,*b   Andrés E. Goeta,a   Anant R. Kapdi,b   Elina H. Niemeläb  and  Amber L. Thompsona  

* Corresponding authors

a Department of Chemistry, University of Durham, South Road, Durham, UK
E-mail: andrew.beeby@durham.ac.uk
Fax: +44 (0)191 384 4737
Tel: +44 (0)191 334 2023

b Department of Chemistry, University of York, Heslington, York, UK
E-mail: ijsf1@york.ac.uk
Fax: +44 (0)1904 432516
Tel: +44 (0)1904 434091

Abstract

A dinuclear pyridyl-bridged palladium complex, trans-(P,N)-[PdBr(μ-C5H4N-C2,N)(PPh3)]21, was obtained from material isolated from the Suzuki cross-coupling reaction of 2-bromopyridine with 2,4-difluorophenylboronic acid in the presence of catalytic (PPh3)4Pd. Complex 1 is an effective precatalyst for the Suzuki cross-coupling reactions of a variety organoboronic acids and aryl bromides, and represents a useful source of mono-ligated palladium(0), “(Ph3P)Pd(0)”.

Graphical abstract: A new precatalyst for the Suzuki reaction—a pyridyl-bridged dinuclear palladium complex as a source of mono-ligated palladium(0)

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Article information

DOI
https://doi.org/10.1039/B401077A
Article type
Paper
Submitted
22 Jan 2004
Accepted
03 Mar 2004
First published
31 Mar 2004

New J. Chem., 2004,28, 600-605

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A new precatalyst for the Suzuki reaction—a pyridyl-bridged dinuclear palladium complex as a source of mono-ligated palladium(0)

A. Beeby, S. Bettington, I. J. S. Fairlamb, A. E. Goeta, A. R. Kapdi, E. H. Niemelä and A. L. Thompson, New J. Chem., 2004, 28, 600 DOI: 10.1039/B401077A

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