Email this article Spectral Luminescent Properties of 2-Aryl-5-(2,6-dimethoxyphenyl)-1H-1,3,4-oxadiazoles
- Authors: Mikhailov I.E.1,2, Artyushkina Y.M.1, Dushenko G.A.1, Mikhailova O.I.1, Revinskii Y.V.2, Minkin V.I.1
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Affiliations:
- Research Institute of Physical and Organic Chemistry
- Southern Scientific Center, Federal Research Center
- Issue: Vol 88, No 2 (2018)
- Pages: 338-341
- Section: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/222023
- DOI: https://doi.org/10.1134/S107036321802024X
- ID: 222023
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Abstract
2-Aryl-5-(2,6-dimethoxyphenyl)-1H-1,3,4-oxadiazoles were synthesized by cyclization reaction of benzoylbenzohydrazides in SOCl2, and their spectral luminescent properties were studied. The oxadiazoles containing phenyl or o-methoxyphenyl substituents in the position 2 were shown to luminesce with a high quantum yield in polar and nonpolar solvents. The replacement of these substituents by 2-hydroxyphenyl group led to oxadiazole intensely emitting only in highly polar aprotic DMSO.
About the authors
I. E. Mikhailov
Research Institute of Physical and Organic Chemistry; Southern Scientific Center, Federal Research Center
Author for correspondence.
Email: mikhail@ipoc.sfedu.ru
Russian Federation, pr. Stachki 194/2, Rostov-on-Don, 344090; Rostov-on-Don
Yu. M. Artyushkina
Research Institute of Physical and Organic Chemistry
Email: mikhail@ipoc.sfedu.ru
Russian Federation, pr. Stachki 194/2, Rostov-on-Don, 344090
G. A. Dushenko
Research Institute of Physical and Organic Chemistry
Email: mikhail@ipoc.sfedu.ru
Russian Federation, pr. Stachki 194/2, Rostov-on-Don, 344090
O. I. Mikhailova
Research Institute of Physical and Organic Chemistry
Email: mikhail@ipoc.sfedu.ru
Russian Federation, pr. Stachki 194/2, Rostov-on-Don, 344090
Yu. V. Revinskii
Southern Scientific Center, Federal Research Center
Email: mikhail@ipoc.sfedu.ru
Russian Federation, Rostov-on-Don
V. I. Minkin
Research Institute of Physical and Organic Chemistry
Email: mikhail@ipoc.sfedu.ru
Russian Federation, pr. Stachki 194/2, Rostov-on-Don, 344090
