H-1 NMR spectra of some amidrazone derivatives

Authors
Bahceci, S Yuksek, H Ikizler, AA
Citation
S. Bahceci et al., H-1 NMR spectra of some amidrazone derivatives, TURK J CHEM, 23(3), 1999, pp. 263-267
Citations number
14
Categorie Soggetti
Chemistry
Journal title
TURKISH JOURNAL OF CHEMISTRY
ISSN journal
13000527 → ACNP
Volume
23
Issue
3
Year of publication
1999
Pages
263 - 267
Database
ISI
SICI code
1300-0527(1999)23:3<263:HNSOSA>2.0.ZU;2-J
Abstract
Fifteen amidrazone derivatives (six being new compounds) were synthesized a nd their proton magnetic resonance spectra were recorded in trifluoroacetic acid (TFA). The protonation shifts, related to alkyl groups and observed o n comparison of the spectra run in a neutral solvent and TFA, were attribut ed to an amidinium-type resonance of the resulting cations in the acidic me dium.