Cationic arene-ruthenium(ii) complexes with ch(pph2)3 and their chalcogenides derivatives

Valderrama M.; Contreras R.; Arancibia, V; Muñoz P


This communication describes the synthesis of new cationic ?6-arene-ruthenium(II) complexes containing the triphosphine CH(PPh2)3 and their mono and bichalcogenide derivatives as chelate bidentate ligands, of general formula [(arene)RuCI{?2-L}]A, where arene = C6Me6, p-MeC6H4Pri; L = CH(PPh2)3, CH(PPh2)2{P(E)Ph2} [E = S, Se], CH(PPh2){P(S)Ph2}2 and A = PF6 -, BF4*We also describe the preparation of complex [(arene)Ru{?3-{P(S)Ph2}3C}]BF4 [arene = C6Me6, p-MeC6HPri]. The electrochemical properties of the p-cymene compounds with the sulfide chalcogenides as ligands has been studied in acetonitrile solutions.

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Título de la Revista: Boletín de la Sociedad Chilena de Química
Volumen: 41
Número: 4
Editorial: Sociedad Chilena de Química
Fecha de publicación: 1996
Página de inicio: 427
Página final: 432