Synthesis and solid-state fluorescence of aryl substituted 2-halogenocinchomeronic dinitriles

Based on the reaction of available adducts of tetracyanoethylene (TCNE) and aromatic ketones (4-aryl-4-oxoalkane-1,1,2,2-tetracarbonitriles) with hydrogen chloride, several aryl substituted 2-halogencinchomeronic dinitriles were synthesized. We found that aryl substituted derivatives, in contrast to...

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Bibliographic Details
Published in:RSC advances 2016-01, Vol.6 (85), p.82227-82232
Main Authors: Ershov, O. V, Ievlev, M. Yu, Belikov, M. Yu, Lipin, K. V, Naydenova, A. I, Tafeenko, V. A
Format: Article
Language:English
Subjects:
Adducts
Aromatic compounds
Derivatives
Fluorescence
Hydrogen chlorides
Ketones
Solid state
Synthesis
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Summary:Based on the reaction of available adducts of tetracyanoethylene (TCNE) and aromatic ketones (4-aryl-4-oxoalkane-1,1,2,2-tetracarbonitriles) with hydrogen chloride, several aryl substituted 2-halogencinchomeronic dinitriles were synthesized. We found that aryl substituted derivatives, in contrast to alkyl substituted ones, possess an intensive solid state fluorescence. The relationship between the chemical structures and photophysical properties of these compounds was investigated. Several novel aryl substituted 2-halogencinchomeronic dinitriles, possessing an intensive solid state fluorescence, were synthesized. The relationship between the chemical structures and photophysical properties of these compounds was investigated.
ISSN:2046-2069
2046-2069
DOI:10.1039/c6ra16787j