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Synthèses et propriétés de dibenzoBODIPYs : orthogonalité et chiralité

Abstract : During this PhD, the development of new luminescent molecules based on the stabilization of a dibenzoBODIPY scaffold was performed. Firstly, the modulation of the photophysical properties was carried out by the introduction of an aromatic and/or a donor group, either during the formation of dibenzoBODIPY or by cross-coupling. Secondly, we were interested in the synthesis of asymmetrical dibenzoBODIPYs. The dissymmetry of compounds was done either by mixed condensation of a diketone or by dibenzoBODIPYs mono-coupling. The use of the latters yielded chiral dibenzoBODIPYs either by C-B bond formation, or by B-O bond formation. Intramolecular mono-functionalization phenol formed in situ has never been reported so far. Finally, the synthesis of β‑fused BODIPYs with a heterocycle was undertaken. We synthesized the first β‑fused BODIPYs by a benzofuran
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Mustapha Khelladi. Synthèses et propriétés de dibenzoBODIPYs : orthogonalité et chiralité. Autre. Université de Strasbourg, 2016. Français. ⟨NNT : 2016STRAF051⟩. ⟨tel-02918012⟩

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