Russian Journal of General Chemistry

, Volume 84, Issue 4, pp 676–681

Synthesis, physicochemical study, and quantum-chemical simulation of hydrazones based on 2-hydrazinoimidazoline

  • L. D. Popov
  • S. I. Levchenkov
  • I. N. Shcherbakov
  • A. A. Tsaturyan
  • O. I. Askalepova
  • O. V. Maevskii
  • A. A. Zubenko
  • V. A. Kogan
Article

DOI: 10.1134/S1070363214040124

Cite this article as:
Popov, L.D., Levchenkov, S.I., Shcherbakov, I.N. et al. Russ J Gen Chem (2014) 84: 676. doi:10.1134/S1070363214040124
  • 47 Downloads

Abstract

2-Imidazolinylhydrazones of salicylic aldehyde, 2-N-tosylaminobenzaldehyde, and 1-phenyl-3-methyl-4-formylpyrazolone-5 are synthesized and studied by the IR, NMR, and electronic spectroscopy. Quantum chemical calculations of geometry and total energy of possible tautomers in a vacuum and ethanol solution are carried out. It is shown that in all cases diazine tautomers are the most stable.

Keywords

hydrazones modeling tautomerizm DFT calculations 

Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  • L. D. Popov
    • 1
  • S. I. Levchenkov
    • 2
  • I. N. Shcherbakov
    • 1
  • A. A. Tsaturyan
    • 1
  • O. I. Askalepova
    • 1
  • O. V. Maevskii
    • 1
  • A. A. Zubenko
    • 3
  • V. A. Kogan
    • 1
  1. 1.Southern Federal UniversityRostov-on-DonRussia
  2. 2.Southern Scientific Center of Russian Academy of SciencesRostov-on-DonRussia
  3. 3.North Caucasus Zone Scientific and Research Veterinary InstituteNovocherkasskRussia

Personalised recommendations