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Article dans une revue

A versatile building block for EDOT or PEDOT functionalization

Abstract :

A functionalized ethylenedioxythiophene (EDOT) derivative bearing a highly nucleophilic thiolate group has been synthesized. The efficiency of this new building block as a precursor to a wide range of EDOT-based monomers is demonstrated by reaction with different electrophilic species or by oxidation to a disulfide dimer. The corresponding electropolymerized PEDOT-based films, incorporating various side arms, have been prepared. In addition, the possibility to functionalize preformed PEDOT films obtained from these monomers, by nucleophilic substitution under heterogeneous conditions, was also checked thanks to the introduction of a tetrathiafulvalene redox probe.

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https://hal.univ-angers.fr/hal-03027871
Contributeur : Okina Université d'Angers <>
Soumis le : vendredi 27 novembre 2020 - 12:38:09
Dernière modification le : lundi 30 novembre 2020 - 10:50:41

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Mirela Balog, Houari Rayah, Franck Le Derf, Marc Sallé. A versatile building block for EDOT or PEDOT functionalization. New Journal of Chemistry, Royal Society of Chemistry, 2008, 32 (7), pp.1183 - 1188. ⟨10.1039/b715568a⟩. ⟨hal-03027871⟩

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