A. A. Kulishov, V. A. Postnikov, M. S. Lyasnikova, V. V. Grebenev, M. S. Skorotetcky, O. V. Borshchev, S. A. Ponomarenko, “Growth of new linear phenylene-oxazole oligomers with a central benzothiadiazole fragment from solutions of crystals”, Fizika Tverdogo Tela, 2019, Volume 61, Issue 12,Pages <nobr>2426

This article is cited in 2 papers

International Conference ''Mechanisms and Nonlinear Problems of Nucleation, Growth of Crystals and Thin Films'' dedicated to the memory of the outstanding theoretical physicist Professor V.V. Slezov (Proceedings) St. Petersburg, July 1-5, 2019
Phase transitions

Growth of new linear phenylene-oxazole oligomers with a central benzothiadiazole fragment from solutions of crystals

A. A. Kulishov^a, V. A. Postnikov^a, M. S. Lyasnikova^a, V. V. Grebenev^a, M. S. Skorotetcky^b, O. V. Borshchev^b, S. A. Ponomarenko^b

^a Institute of Cristallography Russian Academy of Sciences, Moscow
^b N. S. Enikolopov Institute of Synthetic Polymer Materials RAS, Moscow

Abstract: For the first time, the results on the solubility and growth of new oligomers with a single conjugated core from solutions of organic crystals are reported. The new oligomers consist of benzothiadiazole, phenylene, and oxazole units and have various terminal substituents. Using DSC and TGA methods, melting parameters are found and thermal stability upon heating is studied.

Keywords: onjugated linear oligomers, phenylene, oxazole, benzothiadiazole, DSC, solubility, crystal growth.

Received: 16.07.2019
Revised: 16.07.2019
Accepted: 25.07.2019

DOI: 10.21883/FTT.2019.12.48599.25ks