Synthesis of highly fluorescent (E)-Stilbene derivatives containing polysubstituted imidazole scaffold

Synthesis of highly fluorescent (E)-Stilbene derivatives containing polysubstituted imidazole scaffold

A series of 2-(4-styrylphenyl)-1,4,5-triaryl imidazole derivatives have been efficiently synthesized through Wittig reactions starting with 2-[(4-bromomethyl)phenyl]-1,4,5-triarylimidazoles and been verified by spectroscopic data. The optical absorption and emission properties of the synthesized nov...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Research on chemical intermediates 2017-05, Vol.43 (5), p.3131-3143
Hauptverfasser: Ghasemi, Zarrin, Fathi, Zahra
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Chemical synthesis
Chemistry
Chemistry and Materials Science
Ethanol
Fluorescence
Imidazole
Inorganic Chemistry
Optical properties
Physical Chemistry
Stilbene
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A series of 2-(4-styrylphenyl)-1,4,5-triaryl imidazole derivatives have been efficiently synthesized through Wittig reactions starting with 2-[(4-bromomethyl)phenyl]-1,4,5-triarylimidazoles and been verified by spectroscopic data. The optical absorption and emission properties of the synthesized novel ( E )-stilbene derivatives were examined in dilute ethanol solution. Most of the products exhibit a strongly enhanced fluorescence intensity. Graphical Abstract
ISSN:0922-6168
1568-5675
DOI:10.1007/s11164-016-2815-1