Modulation of [8]CPP properties by bridging two phenylene units
Résumé
We report the synthesis and characterization of two new fluorophores, consisting of a [8]cyclo-para-phenylene core in which two phenylenes are bridged by either a nitrogen atom or a carbonyl group. The nitrogen bridge increases the HOMO-LUMO gap, whereas the carbonyl bridge decreases it. These results provide guidelines to control the electronic properties of nanohoops.
Domaines
Chimie
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chemcomm_cq_open-acces-2.pdf (583.25 Ko)
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chemcomm_cq_open-acces-2 (1).pdf (583.25 Ko)
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