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Emission color-tunable oxazol(in)yl-substituted excited-state intramolecular proton transfer (ESIPT)-based luminophores.

ABSTRACT: Oxazolinyl- and arylchalcogenazolyl-substituted hydroxyfluorenes exhibiting excited-state intramolecular proton transfer (ESIPT) are described as potent and highly modular luminophores. Emission color tuning was achieved by varying the π-expansion and the insertion of different chalcogen atoms.

SUBMITTER: Gobel D

PROVIDER: S-EPMC8517962 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Emission color-tunable oxazol(in)yl-substituted excited-state intramolecular proton transfer (ESIPT)-based luminophores.

Göbel Dominik D Rusch Pascal P Duvinage Daniel D Bigall Nadja C NC Nachtsheim Boris J BJ

Chemical communications (Cambridge, England) 20201124 98

Oxazolinyl- and arylchalcogenazolyl-substituted hydroxyfluorenes exhibiting excited-state intramolecular proton transfer (ESIPT) are described as potent and highly modular luminophores. Emission color tuning was achieved by varying the π-expansion and the insertion of different chalcogen atoms. ...[more]

PMID: 33231590

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