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1,6- and 1,7-naphthyridines III. 13C-NMR analysis of some hydroxy derivatives

✍ Scribed by M. Mercedes Blanco; Graciela Buldain; Celia B. Schapira; Isabel Perillo

Publisher
Journal of Heterocyclic Chemistry
Year
2002
Tongue
English
Weight
68 KB
Volume
39
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

The ^13^C‐NMR spectra of some 1,6‐naphthyridines 2 and 1,7‐naphthyridines 3, as well as those of N‐methyl derivatives 4 and 5, were recorded and analyzed. Results in dimethyl‐d~6~ sulfoxide and deuteriochlo‐roform provide useful data on intra and intermolecular hydrogen bonds.

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