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Royal Society of Chemistry, Chemical Communications, 78(50), p. 11543-11546

DOI: 10.1039/c4cc04778h

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Indanthrone dye revisited after sixty years

Journal article published in 2014 by Kamil Kotwica ORCID, Piotr Bujak, Damian Wamil, Mariusz Materna, Lukasz Skorka, Piotr A. Gunka, Robert Nowakowski ORCID, Barbara Golec, Beata Luszczynska, Malgorzata Zagorska, Adam Pron
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Indanthrone, an old, insoluble dye can be converted into a solution processable, self-assembling and electroluminescent organic semiconductor, namely tetraoctyloxydinaptho[2,3-a:2',3'-h]phenazine (), in a simple one-pot process consisting of the reduction of the carbonyl group by sodium dithionite followed by the substitution with solubility inducing groups under phase transfer catalysis conditions.