Alternative approaches to (Z)-1,2-bis(2-bromopyridin-3-yl)ethenes, key intermediates in the synthesis of the 1,10-phenanthroline core

Chelucci, Giorgio Adolfo and Baldino, Salvatore and Pinna, Gérard Aimé and Sechi, Barbara (2008) Alternative approaches to (Z)-1,2-bis(2-bromopyridin-3-yl)ethenes, key intermediates in the synthesis of the 1,10-phenanthroline core. Tetrahedron Letters, Vol. 49 (17), p. 2839-2843. ISSN 0040-4039. Article.

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DOI: 10.1016/j.tetlet.2008.02.112

Abstract

A study on the synthesis of (Z)-1,2-bis(2-bromopyridin-3-yl)ethenes, key intermediates in the preparation of 1,10-phenanthrolines, based on selective Sonogashira and Suzuki-Miyaura cross-coupling reactions has been carried out.

Item Type:	Article
ID Code:	1988
Status:	Published
Refereed:	Yes
Uncontrolled Keywords:	(Z)-alkenes, alkynes, nitrogen heterocycles, Sonogashira reaction, Suzuki-Miyaura reaction, palladium catalysts
Subjects:	Area 03 - Scienze chimiche > CHIM/06 Chimica organica Area 03 - Scienze chimiche > CHIM/08 Chimica farmaceutica
Divisions:	001 Università di Sassari > 01 Dipartimenti > Chimica 001 Università di Sassari > 01 Dipartimenti > Farmaco, chimico, tossicologico 002 Altri enti e centri di ricerca del Nord Sardegna > CNR-Consiglio Nazionale delle Ricerche > Istituto di chimica biomolecolare, Sassari
Publisher:	Elsevier
ISSN:	0040-4039
Deposited On:	18 Aug 2009 10:06

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