Improved synthesis of 4,4′-diamino-2,2′-bipyridine from 4,4′-dinitro-2,2′-bipyridine-N,N′-dioxide

Paul Kavanagh; Dónal Leech

doi:10.1016/j.tetlet.2003.10.096

Improved synthesis of 4,4′-diamino-2,2′-bipyridine from 4,4′-dinitro-2,2′-bipyridine-N,N′-dioxide

Paul Kavanagh
, Dónal Leech

Cellular & Molecular Medicine

University of Galway

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

39 Citations (Scopus)

Abstract

A superior synthetic route to 4,4′-diamino-2,2′-bipyridine has been developed. This procedure compares favorably with existing methods, producing 4 times the yield previously reported. In addition, mild reaction conditions are utilized, allowing a considerably more efficient production, and subsequent purification, of the diamino complex.

Original language	English
Pages (from-to)	121-123
Number of pages	3
Journal	Tetrahedron Letters
Volume	45
Issue number	1
DOIs	https://doi.org/10.1016/j.tetlet.2003.10.096
Publication status	Published - 1 Jan 2004

Keywords

Diamino
Electron donor
Reduction
Substituted bipyridine

Authors (Note for portal: view the doc link for the full list of authors)

Authors
Kavanagh, P,Leech, D

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10.1016/j.tetlet.2003.10.096

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abstract = "A superior synthetic route to 4,4′-diamino-2,2′-bipyridine has been developed. This procedure compares favorably with existing methods, producing 4 times the yield previously reported. In addition, mild reaction conditions are utilized, allowing a considerably more efficient production, and subsequent purification, of the diamino complex.",

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AU - Leech, Dónal

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N2 - A superior synthetic route to 4,4′-diamino-2,2′-bipyridine has been developed. This procedure compares favorably with existing methods, producing 4 times the yield previously reported. In addition, mild reaction conditions are utilized, allowing a considerably more efficient production, and subsequent purification, of the diamino complex.

AB - A superior synthetic route to 4,4′-diamino-2,2′-bipyridine has been developed. This procedure compares favorably with existing methods, producing 4 times the yield previously reported. In addition, mild reaction conditions are utilized, allowing a considerably more efficient production, and subsequent purification, of the diamino complex.

KW - Diamino

KW - Electron donor

KW - Reduction

KW - Substituted bipyridine

UR - https://www.scopus.com/pages/publications/0742287239

U2 - 10.1016/j.tetlet.2003.10.096

DO - 10.1016/j.tetlet.2003.10.096

M3 - Article

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JO - Tetrahedron Letters

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IS - 1

ER -

Improved synthesis of 4,4′-diamino-2,2′-bipyridine from 4,4′-dinitro-2,2′-bipyridine-N,N′-dioxide

Abstract

Keywords

Authors (Note for portal: view the doc link for the full list of authors)

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