Russian Journal of General Chemistry

, Volume 85, Issue 7, pp 1706–1712

Spectral and theoretical study of 2-methyl-3-{[(Z)-3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)methyl]amino}quinazolin-4-one and its complexes with metal ions M(II)

  • L. D. Popov
  • S. A. Borodkin
  • Yu. P. Tupolova
  • M. E. Kletskii
  • O. N. Burov
  • V. G. Vlasenko
  • А. S. Burlov
  • I. N. Shcherbakov
  • А. А. Zubenko
  • А. V. Derkun
Article

DOI: 10.1134/S1070363215070233

Cite this article as:
Popov, L.D., Borodkin, S.A., Tupolova, Y.P. et al. Russ J Gen Chem (2015) 85: 1706. doi:10.1134/S1070363215070233
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Abstract

2-Methyl-3-{[(Z)-3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)methyl]amino}quinazolin-4-one was synthesized by condensation of 5-hydroxy-4-formyl-3-methyl-1-phenylpyrazole with N-amino-2-methylquinazolin-4-one and its structure and properties were studied by IR, 1H, 13C NMR, 2D 1H NMR (COSY) and electronic spectroscopy and mass-spectrometry. By the reaction of compound (III) with Cd(II), Zn(II), and Pb(II) acetates the intracomplex compounds of 1: 2 composition (metal: ligand) were obtained.

Keywords

enamines NMR spectroscopy electron spectroscopy quantum-chemical calculations 

Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • L. D. Popov
    • 1
  • S. A. Borodkin
    • 1
  • Yu. P. Tupolova
    • 1
  • M. E. Kletskii
    • 1
  • O. N. Burov
    • 1
  • V. G. Vlasenko
    • 2
  • А. S. Burlov
    • 3
  • I. N. Shcherbakov
    • 1
  • А. А. Zubenko
    • 4
  • А. V. Derkun
    • 1
  1. 1.Southern Federal UniversityRostov-on-DonRussia
  2. 2.Institute of Physics of Southern Federal UniversityRostov-on-DonRussia
  3. 3.Research Institute of Physical and Organic Chemistry of Southern Federal UniversityRostov-on-DonRussia
  4. 4.North Caucasus Zonal Veterinary Research InstituteNovocherkasskRussia

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