Synthesis of 5-Substituted 2,2'-Bipyridines from Substituted 2-Chloropyridines by a Modified Negishi Cross-Coupling Reaction

Arne Lützen* and Marko Hapke

*University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany, Email: arne.luetzenuni-bonn.de

A. Lützen, M. Hapke, Eur. J. Org. Chem., 2002, 2292-2297.

DOI: 10.1002/1099-0690(200207)2002:14<2292::AID-EJOC2292>3.0.CO;2-D

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Abstract

Various 5-substituted 2,2-bipyridines have been synthesized from substituted 2-chloropyridines through a modified Negishi cross-coupling reaction.

see article for more examples

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Synthesis of Substituted 2,2'-Bipyridines from 2-Bromo- or 2-Chloropyridines Using Tetrakis(triphenylphosphine)palladium(0) as a Catalyst in a Modified Negishi Cross-Coupling Reaction

U. Kiehne, J. Bunzen, H. Staats, A. Lützen, Synthesis, 2007, 1061-1069.

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Key Words

Heterobiaryls, 2,2'-Bipyridines, Cross-coupling, Negishi coupling

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ID: J24-Y2002-010