New Tetrazines Functionalized with Electrochemically and Optically Active Groups: Electrochemical and Photoluminescence Properties

Original new fluorescent and electroactive compounds have been prepared, where the fluorescent moiety is a chloroalkoxy-s-tetrazine. Besides the tetrazine, several of these compounds possess a second active group, electroactive or able to absorb light at a lower wavelength. The electrochemical prope...

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Bibliographic Details
Published in:Journal of physical chemistry. C 2011-11, Vol.115 (44), p.21899-21906
Main Authors: Zhou, Qing, Audebert, Pierre, Clavier, Gilles, Méallet-Renault, Rachel, Miomandre, Fabien, Shaukat, Zara, Vu, Thanh-Truc, Tang, Jie
Format: Article
Language:English
Subjects:
C: Electron Transport, Optical and Electronic Devices, Hard Matter
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Summary:Original new fluorescent and electroactive compounds have been prepared, where the fluorescent moiety is a chloroalkoxy-s-tetrazine. Besides the tetrazine, several of these compounds possess a second active group, electroactive or able to absorb light at a lower wavelength. The electrochemical properties and photophysical properties of these bichromophoric compounds have been investigated, especially focusing on the occurrence of energy or electron transfer to the tetrazine. In one case, where the primary absorber is a naphthalimide, a quasi-complete energy transfer, followed by the tetrazine fluorescence, is observed. This allows the preparation of remarkable transparent solutions displaying a yellow fluorescence.
ISSN:1932-7447
1932-7455
DOI:10.1021/jp204917m