Linear, two- and four-armed pyridine-decorated thiazolo[5,4-d]thiazole fluorophores: Synthesis, photophysical study and computational investigation
Résumé
Highlights • Nine novel thiazolo[5,4-d]thiazole fluorophores with peripheral pyridines is presented. • The compounds possess either a linear, two-or four-armed molecular structure. • All the compounds display good near-UV to bluish-green fluorescence. • Linear derivatives show better photoluminescence quantum yields compared to nonlinear counterparts up to 0.42. • The nature of the short-lived excited state is confidentially described as p-p*.
Domaines
Chimie
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