Y-Shaped Fluorophores Based on N(2)-Aryl-1,2,3-triazoles: Synthesis and Study of Photophysical and Chemosensor Properties for the Detection of Nitroaromatic Compounds

Y-Shaped Fluorophores Based on N(2)-Aryl-1,2,3-triazoles: Synthesis and Study of Photophysical and Chemosensor Properties for the Detection of Nitroaromatic Compounds

A five-stage method for the synthesis of Y-shaped push–pull fluorophores based on 2-(4'-methoxyphenyl)-1,2,3-triazole was proposed. The resulting molecules exhibited emission in the range from 350 to 450 nm with high quantum yields (QY) of 90–99% in solvents of various polarity. The products pr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Doklady. Chemistry 2023-09, Vol.512 (1), p.232-241
Hauptverfasser: Lavrinchenko, I. A., Moseev, T. D., Varaksin, M. V., Seleznev, Yu. A., Sadieva, L. K., Zyryanov, G. V., Tsmokaluk, A. N., Charushin, V. N., Chupakhin, O. N.
Format: Artikel
Sprache:eng
Schlagworte:
Chemical compounds
Chemical sensors
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Chemoreceptors
Fluorescence
Industrial Chemistry/Chemical Engineering
Synthesis
Triazoles
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A five-stage method for the synthesis of Y-shaped push–pull fluorophores based on 2-(4'-methoxyphenyl)-1,2,3-triazole was proposed. The resulting molecules exhibited emission in the range from 350 to 450 nm with high quantum yields (QY) of 90–99% in solvents of various polarity. The products proved to be applicable as chemosensors for both aromatic and aliphatic nitro analytes in concentrations down to 300 ppb.
ISSN:0012-5008
1608-3113
DOI:10.1134/S0012500823600682