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1 H, 13 C and 15 N NMR spectroscopy and tautomerism of nitrobenzotriazoles
Author(s) -
Larina Lyudmila I.,
Milata Viktor
Publication year - 2009
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.2366
Subject(s) - chemistry , tautomer , nitration , nuclear magnetic resonance spectroscopy , benzotriazole , nitro , spectroscopy , medicinal chemistry , stereochemistry , organic chemistry , alkyl , physics , quantum mechanics
Benzotriazole nitro derivatives were prepared by nitration of the corresponding benzotriazoles and by methylation or cyclization of appropriate nitro‐1,2‐phenylenediamines. Structures and tautomerism of the nitrobenzotriazoles were studied by multinuclear 1 H, 13 C, 15 N, and 2D NMR spectroscopy and quantum chemistry. Copyright © 2008 John Wiley & Sons, Ltd.