Fluorescence Behavior of Bis(cyanostyryl)pyrrole Derivatives Depending on the Substituent Position of Cyano Groups in Solution and in Solid State

We synthesized a novel fluorophore of distyrylpyrrole derivatives possessing cyano groups at different positions on olefin. Their fluorescence properties in solution and solid state were investigated by photoluminescence quantum yield and lifetime measurements, which provided a radiative decay const...

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Veröffentlicht in:Journal of organic chemistry 2019-02, Vol.84 (3), p.1192-1200
Hauptverfasser: Yokoyama, Soichi, Nishiwaki, Nagatoshi
Format: Artikel
Sprache:eng
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