New Fluorescent Heterocyclic Compounds Derived from 3-Cyanobenzanthrone
Polycyclic Aromatic Compounds 2021
Armands Maļeckis, L Avotiņa, G Ķizāne, A Pučkins, S Osipovs, E Kirilova

The four-cyclic condensed aromatic ketone 7H-benz[de]anthracene-7-one and its derivatives belong to the class of important anthraquinoid dyes, including laser and luminescent dyes. Current work is devoted to the synthesis of 3-cyanobenzanthrone and its evaluation of being a useful precursor for obtaining new 3-substituted derivatives with heterocyclic moieties, a handful of which have been synthesized up to now. The photophysical properties of the prepared compounds are investigated. The synthesized derivatives have pronounced fluorescence and are fluorescent “turn-off” probes for acidic environment. Therefore, these compounds can be used for pH sensing and as dyes in materials science and for visualization of biological structures.

Atslēgas vārdi
Benzanthrone | fluorescent dye | heterocycles | spectroscopy

Maļeckis, A., Avotiņa, L., Ķizāne, G., Pučkins, A., Osipovs, S., Kirilova, E. New Fluorescent Heterocyclic Compounds Derived from 3-Cyanobenzanthrone. Polycyclic Aromatic Compounds, 2021, Vol. 2021, 2021.-2021.lpp. ISSN 1040-6638. e-ISSN 1563-5333. Pieejams: doi:10.1080/10406638.2021.1939068

Publikācijas valoda
English (en)
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