Synthesis and Solid State Fluorescence of Tricyanofuran Derivatives Containing a 2-Vinylphenol Fragment
- Autores: Belikov M.Y.1, Fedoseev S.V.1, Ievlev M.Y.1, Ershov O.V.1
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Afiliações:
- I.N. Ul’yanov Chuvash State University
- Edição: Volume 55, Nº 10 (2019)
- Páginas: 1623-1625
- Seção: Short Communications
- URL: https://journal-vniispk.ru/1070-4280/article/view/221323
- DOI: https://doi.org/10.1134/S1070428019100270
- ID: 221323
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Resumo
Reaction of 5-substituted 2-hydroxybenzaldehydes with 2-[3-cyano-4,5,5-trimethylfuran-2(5H)-ylidene]propanedinitrile (tricyanofuran) in ethanol in the presence of ammonium acetate afforded 2-{3-cyano-4-[(E)-2-(2-hydroxyphenyl)ethenyl]-5,5-dimethylfuran-2(5H)-ylidene}propanedinitriles which were found to exhibit solid state fluorescence with the emission maxima ranging from λ 594 to 640 nm. Chromophores containing an alkyl substituent in the benzene ring showed the most intense fluorescence.
Sobre autores
M. Belikov
I.N. Ul’yanov Chuvash State University
Autor responsável pela correspondência
Email: belikovmil@mail.ru
Rússia, Cheboksary
S. Fedoseev
I.N. Ul’yanov Chuvash State University
Email: belikovmil@mail.ru
Rússia, Cheboksary
M. Ievlev
I.N. Ul’yanov Chuvash State University
Email: belikovmil@mail.ru
Rússia, Cheboksary
O. Ershov
I.N. Ul’yanov Chuvash State University
Email: belikovmil@mail.ru
Rússia, Cheboksary
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