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Push–pull isomers of indolizino[6,5,4,3-def]phenanthridine decorated with a triarylboron moiety

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Abstract

1,3-Dipolar cycloaddition reactions between a new azomethine ylide and three BPhMes2-functionalized internal alkynes produced three pairs of fluorescent push–pull regioisomers, which show distinct electronic and photophysical properties. All the six compounds are found to exhibit charge-transfer (CT) fluorescence, and some of which show rare and interesting temperature “turn-on” fluorescence.

Graphical abstract: Push–pull isomers of indolizino[6,5,4,3-def]phenanthridine decorated with a triarylboron moiety

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Publication details

The article was received on 22 Apr 2019, accepted on 11 Jun 2019 and first published on 11 Jun 2019


Article type: Paper
DOI: 10.1039/C9OB00923J
Org. Biomol. Chem., 2019, Advance Article

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    Push–pull isomers of indolizino[6,5,4,3-def]phenanthridine decorated with a triarylboron moiety

    L. Dong, F. Saraci, K. Yuan, X. Wang and S. Wang, Org. Biomol. Chem., 2019, Advance Article , DOI: 10.1039/C9OB00923J

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