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A mixed-bridging ligand nonanuclear Ru(II) dendrimer containing a tris- chelating core. Synthesis and redox properties.

par Leveque, Julien ;Moucheron, Cécile ;Kirsch-De Mesmaeker, Andrée ;Loiseau, Frédérique;Serroni, Scolastica;Puntoriero, Fausto;Campagna, Sebastiano;Nierengarten, Hélène ;Van Dorsselaer, Alain
Référence Chemical communications, 7, page (878-879)
Publication Publié, 2004

Article révisé par les pairs

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Résumé :

The first ligand-cored dendrimer based on branching Ru(II) centers and containing mixed polypyridine bridging ligands has been prepared; redox experiments suggest that the redox-active core is not reduced at the expected potential, probably as a consequence of shielding induced by the rigid dendritic array.