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

IKIZLER A., IKIZLER A., YUKSEK H.

MAGNETIC RESONANCE IN CHEMISTRY, cilt.31, sa.12, ss.1088-1090, 1993 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 31 Sayı: 12
  • Basım Tarihi: 1993
  • Doi Numarası: 10.1002/mrc.1260311211
  • Dergi Adı: MAGNETIC RESONANCE IN CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1088-1090
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

Thirty 3-substituted- and 3,4-disubstituted -4,5-dihydro- 1,2,4-triazol - 5-ones (seven being new compounds) were synthesized and their proton magnetic resonance spectra were measured in trifluoroacetic acid (TFA). The protonation shifts observed on comparison of the spectra run in DMSO-d6 and TFA were attributed to an amidinium-type resonance of the resulting cations in the acidic medium.