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Issue 78, 2014
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Synthesis and optophysical properties of dimeric aza-BODIPY dyes with a push–pull benzodipyrrolidone core

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Abstract

A series of benzodipyrrolidone-based dimeric aza-BODIPY dyes with a push–pull structure are synthesized. Single crystal X-ray diffraction demonstrates these extended aza-BODIPY dyes are planar. The resulting aza-BODIPY chromophores exhibit intense absorption in the 450–800 nm regions and possess lower-lying LUMO energy levels. Furthermore, the push–pull substituents on aza-BODIPYs core have a positive effect on their optophysical properties.

Graphical abstract: Synthesis and optophysical properties of dimeric aza-BODIPY dyes with a push–pull benzodipyrrolidone core

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Article information


Submitted
16 May 2014
Accepted
07 Aug 2014
First published
08 Aug 2014

Chem. Commun., 2014,50, 11540-11542
Article type
Communication

Synthesis and optophysical properties of dimeric aza-BODIPY dyes with a push–pull benzodipyrrolidone core

Y. Wang, L. Chen, R. M. El-Shishtawy, S. G. Aziz and K. Müllen, Chem. Commun., 2014, 50, 11540
DOI: 10.1039/C4CC03759F

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