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BIBTEX RIS

Synthesis of Differently Disubstituted 2,2′‐Bipyridines by a Modified Negishi Cross‐Coupling Reaction

2003; Wiley; Volume: 2003; Issue: 20 Linguagem: Inglês

10.1002/ejoc.200300192

ISSN

1434-193X

Autores

Arne Lützen, Marko Hapke, Holger Staats, Jens Bunzen,

Tópico(s)

Axial and Atropisomeric Chirality Synthesis

Resumo

Abstract A general practical approach to a number of differently disubstituted 2,2′‐bipyridines from substituted 2‐bromo‐ and 2‐chloropyridines by application of modified Negishi cross‐coupling conditions has been developed. These 2,2′‐bipyridines carry versatile functional groups that can be elaborated further, as demonstrated for some examples. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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