Spontaneous conversion of 2-azido-3-nitropyridines to pyridofuroxans Article

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Overview

abstract

• Several pyridofuroxans were obtained by spontaneous N2 elimination from the corresponding 2-azido-3-nitropyridines. In this particular case, the presence of nitrogen in the pyridine ring must facilitate a cyclic extrusion mechanism. The pyridofuroxans prepared in this study did not present tautomerism as evidenced by NMR. © 2010 Elsevier Ltd. All rights reserved.

authors

• De Loera Carrera Denisse Atenea
• Jiménez-Cataño R.
• Leyva Ramos Elisa

publication date

• 2010-01-01

funding provided via

• Consejo Nacional de Ciencia y Tecnología, CONACYT: 45936-Q  Grant
• Universidad Autónoma de San Luis Potosí, UASLP: C08-FRC-02-17.17  Grant

published in

• Tetrahedron Letters  Journal

Research

keywords

• Arylazides; Pharmaceuticals; Pyridofuroxans; Synthesis 2 azido 3 nitropyridine derivative; azide; furazolidone; nitric oxide; nitrogen derivative; pyridine derivative; pyridofuroxan derivative; unclassified drug; article; chemical reaction; chemical structure; nuclear magnetic resonance; reaction analysis; synthesis

Identity

Digital Object Identifier (DOI)

• 10.1016/j.tetlet.2010.05.118

Additional Document Info

start page

• 3978

end page

• 3979

volume

• 51

issue

• 30