Russian Journal of General Chemistry

, Volume 87, Issue 1, pp 156–158

Spectral luminescent properties of 5-(2-hydroxyphenyl)-3-ethyl-1-(pyridin-2-yl)-1Н-1,2,4-triazole and its Be(II) complex

  • I. E. Mikhailov
  • L. D. Popov
  • N. I. Vikrischuk
  • A. D. Beldovskaya
  • G. A. Dushenko
  • Yu. V. Revinskii
  • V. I. Minkin
Letters to the Editor

DOI: 10.1134/S1070363217010261

Cite this article as:
Mikhailov, I.E., Popov, L.D., Vikrischuk, N.I. et al. Russ J Gen Chem (2017) 87: 156. doi:10.1134/S1070363217010261
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Abstract

The interaction of 4-oxo-1,3-benzoxazinium perchlorate with 2-pyridylhydrazine has given 5-(2-hydroxyphenyl)-3-ethyl-1-(pyridin-2-yl)-1Н-1,2,4-triazole (L). Boiling of the latter in methanol with 0.5 equiv of beryllium sulfate tetrahydrate has afforded the L2Be metal complex. In contrast to the starting triazole, its beryllium complex exhibits strong violet luminescence (λmaxfl = 431–434 nm, φ = 0.56–0.64).

Keywords

5-(2-hydroxyphenyl)-3-ethyl-1-(pyridin-2-yl)-1Н-1,2,4-triazole metal complex luminescence quantum yield 

Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • I. E. Mikhailov
    • 1
    • 2
  • L. D. Popov
    • 3
  • N. I. Vikrischuk
    • 3
  • A. D. Beldovskaya
    • 1
  • G. A. Dushenko
    • 1
    • 2
  • Yu. V. Revinskii
    • 1
  • V. I. Minkin
    • 2
  1. 1.Southern Scientific CenterRussian Academy of SciencesRostov-on-DonRussia
  2. 2.Research Institute of Physical and Organic ChemistrySouthern Federal UniversityRostov-on-DonRussia
  3. 3.Southern Federal UniversityRostov-on-DonRussia

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