Structure–property relationship of isomeric diphenylethenyl-disubstituted dimethoxycarbazoles
Isomeric 3,6-dimethoxy- and 2,7-dimethoxycarbazoles containing diphenylethenyl moieties were synthesized by condensation of the appropriate dimethoxycarbazoles with diphenylacetaldehyde. The solid-state structures and the molecular order of the compounds were proven by X-ray crystallography. Both compounds were found to be capable of glass formation with comparable glass transition temperatures (70–71 °C). They exhibited high thermal stabilities, with the 5% weight loss temperatures exceeding 375 °C. The isomer having diphenylethenyl groups at C-3 and C-6 positions and methoxy groups at C-2 and C-7 positions (3a) exhibited aggregation-induced emission (AIE), while its counterpart having dip…
Methoxycarbazolyl-disubstituted dibenzofuranes as holes- and electrons-transporting hosts for phosphorescent and TADF-based OLEDs
This research was funded by European Social Fund (Project No 09.3.3-LMT-K-712-02-0105). DG acknowledges to the ERDF PostDoc grant No. 1.1.1.2/VIAA/1/16/177.
CCDC 1042467: Experimental Crystal Structure Determination
Related Article: Audrius Bucinskas, Gintautas Bagdziunas, Ausra Tomkeviciene, Dmytro Volynyuk, Nataliya Kostiv, Dalius Gudeika, Vygintas Jankauskas, Martins Rutkis, Juozas V. Grazulevicius|2015|RSC Advances|5|49577|doi:10.1039/C5RA09161F
CCDC 1042468: Experimental Crystal Structure Determination
Related Article: Audrius Bucinskas, Gintautas Bagdziunas, Ausra Tomkeviciene, Dmytro Volynyuk, Nataliya Kostiv, Dalius Gudeika, Vygintas Jankauskas, Martins Rutkis, Juozas V. Grazulevicius|2015|RSC Advances|5|49577|doi:10.1039/C5RA09161F