Synthesis of 2,1,3-Benzoxadiazole Derivatives as New Fluorophores—Combined Experimental, Optical, Electro, and Theoretical Study

Synthesis of 2,1,3-Benzoxadiazole Derivatives as New Fluorophores—Combined Experimental, Optical, Electro, and Theoretical Study

Herein, we report the synthesis and characterization of fluorophores containing a 2,1,3-benzoxadiazole unit associated with a π-conjugated system (D-π-A-π-D). These new fluorophores in solution exhibited an absorption maximum at around ~419 nm (visible region), as expected for electronic transitions...

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Bibliographic Details
Main Authors: Tiago E. A. Frizon, André A. Vieira, Fabricia N. da Silva, Sumbal Saba, Giliandro Farias, Bernardo de Souza, Eduardo Zapp, Michell N. Lôpo, Hugo de C. Braga, Felipe Grillo, Sergio F. Curcio, Thiago Cazati, Jamal Rafique
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-05-01
Series:Frontiers in Chemistry
Subjects:
2
1
3-benzoxadiazole
heterocycles
luminescence
fluorophore
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2020.00360/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2020.00360/full

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