Photo- and ionochromic indolylmaleimides containing naphthalimide linkers

Newly synthesized indolyl(thienyl)maleimides containing naphthalimide linkers were found to exhibit weak fluorescence due to PET effect. Irradiation at 436 nm wavelength led to the formation of their cyclic isomers. The obtained compounds showed the properties of chromogenic and fluorogenic chemosen...

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Published inChemistry of heterocyclic compounds (New York, N.Y. 1965) Vol. 54; no. 1; p. 32
Main Authors Tikhomirova, Karina S, Podshibyakin, Vitaly A, Shepelenko, Evgenii N, Revinskii, Yurii V, Dubonosov, Alexander D, Bren, Vladimir A
Format Journal Article
LanguageEnglish
Published Springer 01.01.2018
Subjects
Fluorescence
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Summary:Newly synthesized indolyl(thienyl)maleimides containing naphthalimide linkers were found to exhibit weak fluorescence due to PET effect. Irradiation at 436 nm wavelength led to the formation of their cyclic isomers. The obtained compounds showed the properties of chromogenic and fluorogenic chemosensors for F.sup.- ions.
ISSN:0009-3122
1573-8353
DOI:10.1007/s10593-018-2226-x