Thiadiazoloquinoxalines: Tuning Physical Properties through Smart Synthesis

The synthesis of π-conjugated acceptors based on thiadiazoloquinoxaline (TQ) derivatives is described. Apart from reporting on the functionalization of the TQ core, the influence of the substituents was studied by UV−vis absorption and emission spectroscopy, cyclic voltammetry measurements, and DFT...

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Bibliographic Details
Published in:Organic letters 2011-04, Vol.13 (8), p.1936-1939
Main Authors: Dallos, Timea, Hamburger, Manuel, Baumgarten, Martin
Format: Article
Language:English
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Summary:The synthesis of π-conjugated acceptors based on thiadiazoloquinoxaline (TQ) derivatives is described. Apart from reporting on the functionalization of the TQ core, the influence of the substituents was studied by UV−vis absorption and emission spectroscopy, cyclic voltammetry measurements, and DFT calculations. By changing the donor as well as the π-spacer, a fine-tuning of the photo- and electrochemical properties was achieved.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol200250e