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

Dominik Göbel; Pascal Rusch; Daniel Duvinage; Nadja C. Bigall; Boris J. Nachtsheim

doi:10.1039/D0CC05780K

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

Dominik Göbel,‡^a Pascal Rusch,‡^bc Daniel Duvinage,

^d Nadja C. Bigall

*^bc and Boris J. Nachtsheim

*^a

Author affiliations

* Corresponding authors

^a Institute for Organic and Analytical Chemistry, University of Bremen, Leobener Straße NW2, D-28359 Bremen, Germany
E-mail: nachtsheim@uni-bremen.de

^b Leibniz University Hannover, Institute of Physical Chemistry and Electrochemistry, Callinstraße 3a, D-30167 Hannover, Germany
E-mail: nadja.bigall@pci.uni-hannover.de

^c Cluster of Excellence PhoenixD (Photonics, Optics, and Engineering – Innovation Across Disciplines), Hannover, Germany

^d Institute for Inorganic and Crystallographic Chemistry, University of Bremen, Leobener Straße NW2, D-28359 Bremen, Germany

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.

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Article information

DOI: https://doi.org/10.1039/D0CC05780K
Article type: Communication
Submitted: 26 Aug 2020
Accepted: 10 Nov 2020
First published: 10 Nov 2020
This article is Open Access

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Chem. Commun., 2020,56, 15430-15433

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

D. Göbel, P. Rusch, D. Duvinage, N. C. Bigall and B. J. Nachtsheim, Chem. Commun., 2020, 56, 15430 DOI: 10.1039/D0CC05780K

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Chemical Communications

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

Abstract

Supplementary files

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

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