H-1-NMR SPECTRA OF SOME 4,5-DIHYDRO-1,2,4-TRIAZOL-5-ONES

Authors
IKIZLER AA IKIZLER A YUKSEK H
Citation
Aa. Ikizler et al., H-1-NMR SPECTRA OF SOME 4,5-DIHYDRO-1,2,4-TRIAZOL-5-ONES, Magnetic resonance in chemistry, 31(12), 1993, pp. 1088-1090
Citations number
7
Categorie Soggetti
Spectroscopy,Chemistry
Journal title
Magnetic resonance in chemistry → ACNP
ISSN journal
07491581
Volume
31
Issue
12
Year of publication
1993
Pages
1088 - 1090
Database
ISI
SICI code
0749-1581(1993)31:12<1088:HSOS4>2.0.ZU;2-R
Abstract
Thirty 3-substituted- and 3,4-disubstituted -4,5-dihydro- 1,2,4-triazo l - 5-ones (seven being new compounds) were synthesized and their prot on magnetic resonance spectra were measured in trifluoroacetic acid (T FA). The protonation shifts observed on comparison of the spectra run in DMSO-d6 and TFA were attributed to an amidinium-type resonance of t he resulting cations in the acidic medium.