Scientists from the Pharmacomodulators Synthesis group together with authors from the Kaunas University of Technology published a joint article on the synthesis of fused chalcogenophenocarbazoles bearing a trimethylsilylpropyl substituent at the nitrogen atom of carbazole.
The compounds were characterized by fluorescence resulting from recombination of either locally excited, intramolecular charge-transfer or hybridized local and charge-transfer (HLCT) states. This is the first report on dual emission of HLCT character observed for S or Se-carbazoles.
The article is published in the journal New Journal of Chemistry (IF=3.069, 2018):
A. Petrenko, O. Bezvikonnyi, D. Volyniuk, Y. Danyliv, J. Simokaitiene, S. Belyakov, J. V. Grazulevicius, P. Arsenyan.
Synthesis of fused chalcogenophenocarbazoles: towards dual emission resulting from hybridized local and charge-transfer states
New J. Chem., 2020, DOI: 10.1039/C9NJ06211D