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Substitution Effect on 2-(Oxazolinyl)-phenols: Emission Color-Tunable, Minimalistic Excited-State Intramolecular Proton Transfer (ESIPT)-based Luminophores

25 March 2021, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

The synthesis and optical characterization of novel single-benzene ESIPT-based fluorophores is described in solid state and in solution. Special attention is given towards the influence of their unique substitution pattern on their optical properties. Depending on this pattern, aggregation induced emission or aggregation caused quenching (ACQ) is observed in the solid state.

Keywords

ESIPT
Luminophores
Single Benzene Emitters
Fluorophores
Oxazolin

Supplementary materials

Title
Description
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Graphical Abstract
Description
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Title
Supporting Info Substitution-ESIPT
Description
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Version History

Mar 25, 2021 Version 1

Version Notes

initial submission

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.14291434.v1
D O I: 10.26434/chemrxiv.14291434.v1 [opens in a new tab]

Funding

ERC Horizon 2020 grant 714428
DFG Cluster of EXC2122 Project ID 390833453

Author’s competing interest statement

no conflict to declare

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