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Article dans une revue
Thia-Bridged Triarylamine Hetero[4]Helicenes: Regioselective Synthesis and Functionalization
Abstract : Thia-bridged triarylamine hetero[4]helicenes (TBTH[4]H) are a peculiar class of geometrically stable [4]helicenes that have shown promising applications as organic electronic materials. Their structure comprises a bis-phenothiazine moiety, with a nitrogen atom and an aromatic ring in common, forced into a helix-shaped arrangement by four carbon-sulfur bonds. We describe a detailed study on the scope and application of the electrophilic sulfur insertion path to TBTH[4]H, with particular emphasis on the regioselective preparation of asymmetric (not dissymmetric) derivatives.
https://hal-u-picardie.archives-ouvertes.fr/hal-03621311
Contributeur : Louise Dessaivre Connectez-vous pour contacter le contributeur
Soumis le : lundi 28 mars 2022 - 10:19:19
Dernière modification le : mardi 29 mars 2022 - 03:58:30
Contributeur : Louise Dessaivre Connectez-vous pour contacter le contributeur
Soumis le : lundi 28 mars 2022 - 10:19:19
Dernière modification le : mardi 29 mars 2022 - 03:58:30