Synthesis of luminescent polyconjugated compounds with phenyloxadiazole fragments-Reference-Cited by-同舟云学术

Synthesis of luminescent polyconjugated compounds with phenyloxadiazole fragments

Published:2019-12-06 Issue:4 Volume:55 Page:442-446
ISSN:2524-2342
Container-title:Proceedings of the National Academy of Sciences of Belarus, Chemical Series
language:
Short-container-title:Vescì Akademìì navuk Belarusì. Seryâ himičnyh navuk

Author:

Petushok V. G.¹,Ihnatovich Zh. V.¹,Koroleva E. V.¹

Affiliation:

1. Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus

Abstract

Synthesis of new asymmetric poly-π-conjugated 1-substituted derivaties of 5,5-dioxodibenzothiophene containing 1,2,3-oxadiazole fragment in the main chain of conjugation and cyclic fragments as the central chromophore are synthesized. The preparative yield of the target compounds was achieved using phosphorus (V) oxychloride as a cyclizing agent. The compounds obtained have high melting points and are blue phosphorescent luminophores.

Publisher

Publishing House Belorusskaya Nauka

Subject

Inorganic Chemistry,Organic Chemistry,Chemistry (miscellaneous),Analytical Chemistry

Reference10 articles.

1. Olkhovik V. K., Petushok V. G., Kalechits G. V. New luminescent dies from the series of 1,3,7-substituted dibenzothiophene-5,5-dions. Russian Journal of Organic Chemistry, 2011, vol. 47, no. 11, pp. 1761–1766. https://doi.org/10.1134/s1070428011110200

2. Olkhovik V. K., Vasilevskii D. A., Pap A. A., Kalechyts G. V., Matveienko Y. V., Baran A. G., Halinouski N. A., Petushok V. G. Synthesis of new polyconjugated molecules with biphenyl, dibenzothiophene, carbazole and phenanthrene units. ARKIVOC, 2008, vol. 2008, no. 9, pp. 69–93. https://doi.org/10.3998/ark.5550190.0009.908

3. Petushok V. G. Synthesis of 1-substituted 5,5’-dioxodibenzothiophene-3,7-dicarboxylic acids. Sbornik trudov molodykh uchenykh Natsional’noi akademii nauk Belarusi. T. 2 [Collection of works of young scientists of National Academy of Sciences of Belarus. Vol. 2]. Minsk, Pravo i ekonomika Publ., 2003, pp. 201–204 (in Russian).

4. Detert H., Sugiono E. Oligo(phenylenevinylene)s with increased electron affinity: 1,3,4-oxadiazoles in the main chain. Synthetic Metals, 2001, vol. 122, no. 1, pp. 19–21. https://doi.org/10.1016/S0379-6779(00)01327-8

5. Janietz, S. Anlauf S., Wedel A. New n-type rigid rod full aromatic poly(1,3,4-oxadiazole)s and their application in organic devices. Synthetic Metals, 2001, vol. 122, no. 1, pp. 11–14. https://doi.org/10.1016/S0379-6779(00)01320-5