H-1 NMR spectra of some amidrazone derivatives


Bahceci S., YUKSEK H., IKIZLER A.

TURKISH JOURNAL OF CHEMISTRY, vol.23, no.3, pp.263-267, 1999 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 23 Issue: 3
  • Publication Date: 1999
  • Journal Name: TURKISH JOURNAL OF CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.263-267
  • Karadeniz Technical University Affiliated: Yes

Abstract

Fifteen amidrazone derivatives (six being new compounds) were synthesized and their proton magnetic resonance spectra were recorded in trifluoroacetic acid (TFA). The protonation shifts, related to alkyl groups and observed on comparison of the spectra run in a neutral solvent and TFA, were attributed to an amidinium-type resonance of the resulting cations in the acidic medium.