Fine tuning of BODIPY’s properties via structural modifications at the 1,7-positions of BODIPY-3,5-dicarboxylates

Shambalova, V.E.; Larkovich, R.V.; Aldoshin, A.A.; Moiseeva, A.A.; Bunin, D.A.; Safonova, E.A.; Gorbunova, Y.G.; Nenajdenko, V.G.

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 мая 2024 г.

Авторы: Shambalova Victoria E., Larkovich Roman V., Aldoshin Alexander A., Moiseeva Anna A., Bunin Dmitry A., Safonova Evgeniya A., Gorbunova Yulia G., Nenajdenko Valentine G.
Журнал: Journal of Photochemistry and Photobiology A: Chemistry
Том: 454
Год издания: 2024
Издательство: Elsevier BV
Местоположение издательства: Netherlands
Номер статьи: 115701
DOI: 10.1016/j.jphotochem.2024.115701
Аннотация: A comprehensive evaluation of 2,6,8-triphenyl-BODIPY-3,5-dicarboxylates was carried out to reveal the effect of substitution at 1,7-positions on properties of this structural type of BODIPY. For this purpose, a series of different 1,7-substituted ethyl 2,6,8-triphenyl-BODIPY-3,5-dicarboxylates (unsubstituted 3a, difluoro- 3b, dimethyl- 3c and dichloro- 3d) was synthesized. The resulting BODIPYs were characterized by UV–visible and fluorescence spectroscopies, cyclic voltammetry and DFT calculations. In addition, their ability to generate singlet oxygen and photostability were evaluated. The data from this investigation are summarized, compared, analyzed and discussed herein. It was found that 1,7- dimethyl derivative 3c is the most promising photosensitizer for further application in the context of balance between photophysical properties and photostability.
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Fine tuning of BODIPY’s properties via structural modifications at the 1,7-positions of BODIPY-3,5-dicarboxylatesстатья

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