C-13 NMR spectral characterization of N-aryl-substituted 4H-1,4-benzothiazine 1,1-dioxide derivatives

Authors
Lopez, SE Godoy, MV Charris, J Urdaneta, N Salazar, J Puig, AI
Citation
Se. Lopez et al., C-13 NMR spectral characterization of N-aryl-substituted 4H-1,4-benzothiazine 1,1-dioxide derivatives, MAGN RES CH, 38(5), 2000, pp. 386-387
Citations number
8
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
MAGNETIC RESONANCE IN CHEMISTRY
ISSN journal
07491581 → ACNP
Volume
38
Issue
5
Year of publication
2000
Pages
386 - 387
Database
ISI
SICI code
0749-1581(200005)38:5<386:CNSCON>2.0.ZU;2-3
Abstract
We report the C-13 NMR chemical shifts of the first examples of N-aryl-subs tituted 4H-1,4benzothiazine 1,1-dioxide derivatives. They were completely c haracterized and assigned from C-13-H-1 (short- and long-range) correlated spectra. Copyright (C) 2000 John Wiley & Sons, Ltd.