Synthesis, characterization and use of benzothioxanthene imide based dimers

José María Andrés Castán; Clément Dalinot; Sergey Dayneko; Laura Abad Galan; Pablo Simón Marqués; Olivier Alévêque; Magali Allain; Olivier Maury; Ludovic Favereau; Philippe Blanchard; Gregory C. Welch; Clément Cabanetos

doi:10.1039/D0CC04556J

Synthesis, characterization and use of benzothioxanthene imide based dimers†

José María Andrés Castán,‡^a Clément Dalinot,‡^a Sergey Dayneko,

^b Laura Abad Galan,^c Pablo Simón Marqués,^a Olivier Alévêque,^a Magali Allain,^a Olivier Maury,

^c Ludovic Favereau,

^d Philippe Blanchard,

^a Gregory C. Welch

*^b and Clément Cabanetos

*^a

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* Corresponding authors

^a CNRS UMR 6200, MOLTECH-Anjou, University of Angers, 2 Bd Lavoisier, 49045 Angers, France
E-mail: clement.cabanetos@univ-angers.fr

^b Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada

^c Univ Lyon, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, F-69342 Lyon, France

^d Univ Rennes, CNRS, ISCR – UMR 6226, ScanMAT – UMS 2001, F-35000 Rennes, France

Abstract

The synthesis of benzothioxanthene imide based dimers is reported herein. Subtle chemical modifications were carried out and their impact on the optical and electrochemical properties was investigated for a better structure–property relationship analysis. The icing on the cake was that these new structures were used as light emitting materials for the fabrication and demonstration of the first BTXI-based OLEDs.

This article is part of the themed collection: 2020 Emerging Investigators

Chemical Communications

Synthesis, characterization and use of benzothioxanthene imide based dimers†

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Synthesis, characterization and use of benzothioxanthene imide based dimers

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