New Tridentate Schiff Base, Product of Condensation of 4-Methyl-7-hydroxy-8-formylcoumarin and N-Aminomercaptotriazole: Synthesis, Structure, and Complex Formation
- Authors: Popov L.D.1, Borodkin S.A.1, Vasil’chenko I.S.2, Vlasenko V.G.3, Borodkin G.S.2, Zubavichus Y.V.4, Levchenkov S.I.1,5, Tupolova Y.P.1, Revinskii Y.V.5, Shcherbakov I.N.1
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Affiliations:
- Southern Federal University
- Rostov-on-Don, Research Institute of Physical and Organic Chemistry
- Rostov-on-Don, Research Institute of Physics
- National Research Center “Kurchatov Institute,”
- Southern Scientific Center of the Russian Academy of Sciences
- Issue: Vol 88, No 7 (2018)
- Pages: 1441-1450
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222319
- DOI: https://doi.org/10.1134/S1070363218070150
- ID: 222319
Cite item
Abstract
A new Schiff base was prepared by the reaction of 4-methyl-7-hydroxy-8-formylcoumarin with N-aminomercaptotriazole. In solution and in solid phase the compound was shown to exist in the thione form. The compound reacts with Cu(II), Ni(II), Zn(II) and Cd(II) ions depending on the metal salt to give complexes of composition ML2 or MHLX, where HL is monodeprotonated form of the ligand. Cu(II) and Ni(II) complexes were studied by spectral and magnetochemical methods. The Zn(II) and Cd(II) complexes exhibit fluorescence.
About the authors
L. D. Popov
Southern Federal University
Author for correspondence.
Email: ldpopov@mail.ru
Russian Federation, ul. Zorge 7, Rostov-on-Don, 344090
S. A. Borodkin
Southern Federal University
Email: ldpopov@mail.ru
Russian Federation, ul. Zorge 7, Rostov-on-Don, 344090
I. S. Vasil’chenko
Rostov-on-Don, Research Institute of Physical and Organic Chemistry
Email: ldpopov@mail.ru
Russian Federation, Rostov-on-Don
V. G. Vlasenko
Rostov-on-Don, Research Institute of Physics
Email: ldpopov@mail.ru
Russian Federation, Rostov-on-Don
G. S. Borodkin
Rostov-on-Don, Research Institute of Physical and Organic Chemistry
Email: ldpopov@mail.ru
Russian Federation, Rostov-on-Don
Ya. V. Zubavichus
National Research Center “Kurchatov Institute,”
Email: ldpopov@mail.ru
Russian Federation, Moscow
S. I. Levchenkov
Southern Federal University; Southern Scientific Center of the Russian Academy of Sciences
Email: ldpopov@mail.ru
Russian Federation, ul. Zorge 7, Rostov-on-Don, 344090; Rostov-on-Don
Yu. P. Tupolova
Southern Federal University
Email: ldpopov@mail.ru
Russian Federation, ul. Zorge 7, Rostov-on-Don, 344090
Yu. V. Revinskii
Southern Scientific Center of the Russian Academy of Sciences
Email: ldpopov@mail.ru
Russian Federation, Rostov-on-Don
I. N. Shcherbakov
Southern Federal University
Email: ldpopov@mail.ru
Russian Federation, ul. Zorge 7, Rostov-on-Don, 344090