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13 C NMR spectral characterization of N ‐aryl‐substituted 4 H ‐1,4‐benzothiazine 1,1‐dioxide derivatives
Author(s) -
López Simón E.,
Godoy M. Valentina,
Charris Jaime,
Urdaneta Neudo,
Salazar José,
Puig Ana I.
Publication year - 2000
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 - 10.1002/1097-458x(200005)38:5<386::aid-mrc644>3.0.co;2-w
Subject(s) - chemistry , benzothiazine , carbon 13 nmr , aryl , proton nmr , characterization (materials science) , carbon dioxide , organic chemistry , nanotechnology , alkyl , materials science
We report the 13 C NMR chemical shifts of the first examples of N ‐aryl‐substituted 4 H ‐1,4‐benzothiazine 1,1‐dioxide derivatives. They were completely characterized and assigned from 13 C– 1 H (short‐ and long‐range) correlated spectra. Copyright © 2000 John Wiley & Sons, Ltd.