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The skraup syntheses and NMR spectra of some methylnaphthyridines
Author(s) -
Paudler William W.,
Kress Thomas J.
Publication year - 1967
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570040220
Subject(s) - chemistry , proton magnetic resonance , aminopyridines , chemical shift , spectral line , proton , proton nmr , nmr spectra database , nuclear magnetic resonance , computational chemistry , organic chemistry , nuclear physics , physics , astronomy
Some mono‐ and dimethylnaphthyridines were prepared by the application of the Skraup reaction to various 2‐ and 4‐aminopyridines. The proton magnetic resonance spectral data assignments are reported. The chemical shifts of the methyl protons are calculated.