Email this article Spectral-Luminescent Properties of 2-Aryl-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 3 (2018)
- Pages: 602-604
- Section: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/222108
- DOI: https://doi.org/10.1134/S1070363218030349
- ID: 222108
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Abstract
Refluxing equimolar amounts of acylhydrazides with triethyl orthoformate in o-xylene yielded 2-aryl-1,3,4-oxadiazoles luminescing with high quantum yields in polar and nonpolar solvents (λm fl ax 299–349 nm, φ 0.20–0.62). The only exception was 2-(1,3,4-oxadiazol-2-yl)phenol emitting intensely only in highly polar aprotic DMSO (λmaxfl 350 nm, φ 0.19).
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
