Browsing Природничо-географічний факультет by Subject "2,6-distyrylpyridine"

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2,6-Distyrylpyridines – synthesis and spectral properties

Валюк, Вікторія Федорівна; Sahraoui, Bouchta (Природничі науки в системі освіти, Міжнародна науково-практична Інтернет-конференція, Умань, 2013)

The synthesised 2,6-distyrylpyridine compounds are the dyes with rather bright fluorescence in solutions. Having close enough positions of absorption bands they show substantial changes in the fluorescence bands positions ...
Structurally Rigid 2,6-Distyrylpyridines—A New Class of Fluorescent Dyes. 1. Synthesis, Steric Constitution and Spectral Properties

Pivovarenko, V.G.; Grygorovych, A.V.; Валюк, Вікторія Федорівна; Doroshenko, A.O. (Journal of Fluorescence, 2010)

A group of structurally rigid analogues of 2,6-distyrylpyridine was synthesised. Molecular geometry of the synthesised dyes in solutions was studied by 1H-NMR, electronic absorption and fluorescence spectrometry. The ...

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