Synthesis 2007(20): 3247-3251  
DOI: 10.1055/s-2007-990810
PAPER
© Georg Thieme Verlag Stuttgart · New York

Straightforward Access to Ethyl 3-Aminofuropyridine-2-carboxylates from 1-Chloro-2-cyano- or 1-Hydroxy-2-cyano-Substituted Pyridines

Thomas Cailly, Stéphane Lemaître, Frédéric Fabis, Sylvain Rault*
Centre d’Etudes et de Recherche sur le Médicament de Normandie, U.F.R. des Sciences Pharmaceutiques, Université de Caen Basse-Normandie, 5 rue Vaubénard, 14032 Caen Cedex, France
Fax: +33(2)31931188; e-Mail: sylvain.rault@unicaen.fr;
Further Information

Publication History

Received 26 June 2007
Publication Date:
25 September 2007 (online)

Abstract

The conditions of the synthesis of the four regioisomers of ethyl 3-aminofuropyridine-2-carboxylate are described and discussed in detail. The starting materials are either 1-chloro-2-cyano­pyridines or 1-cyano-2-hydroxypyridines.