Acceptor Derivatization of the 4CzIPN TADF System: Color Tuning and Introduction of Functional Groups

Acceptor Derivatization of the 4CzIPN TADF System: Color Tuning and Introduction of Functional Groups

Abstract We demonstrate modular modifications of the widely employed emitter 2,4,5,6‐tetra(9H‐carbazol‐9‐yl)isophthalonitrile (4CzIPN) by replacing one or both nitrile acceptors with oxadiazole groups via a tetrazole intermediate. This allows the introduction of various functional groups including h...

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Bibliographic Details
Main Authors:	Fabian Hundemer, Lorenz Graf von Reventlow, Céline Leonhardt, Mika Polamo, Martin Nieger, Stefan M. Seifermann, Alexander Colsmann, Prof. Dr. Stefan Bräse
Format:	Article
Language:	English
Published:	Wiley-VCH 2019-12-01
Series:	ChemistryOpen
Subjects:	thermally activated delayed fluorescence organic light emitting diodes (OLED) oxadiazoles color-tuning functionalization
Online Access:	https://doi.org/10.1002/open.201900141

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