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Issue 5, 2004
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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)

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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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Publication details

The article was received on 22 Jan 2004, accepted on 03 Mar 2004 and first published on 31 Mar 2004


Article type: Paper
DOI: 10.1039/B401077A
Citation: 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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