Abstract
The fluorescence and other photophysical parameters of highly polarized, quadrupolar bis-coumarins possessing an electron-rich pyrrolo[3,2-b]pyrrole bridging unit are highly dependent on the linking position between both chromophores. Delocalization of the LUMO on the entire π-system results in intense emission and strong two-photon absorption.
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CITATION STYLE
APA
Górski, K., Deperasińska, I., Baryshnikov, G. V., Ozaki, S., Kamada, K., Ågren, H., & Gryko, D. T. (2021). Quadrupolar Dyes Based on Highly Polarized Coumarins. Organic Letters, 23(17), 6770–6774. https://doi.org/10.1021/acs.orglett.1c02349
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