名称:
Monophospholyl Analogs of Cobaltocenium, Rhodocenium, and Iridocenium Cations. Molecular Structures of [MCp*(η5-PC4H2tBu2)]+BPh4- (M = Co, Rh)
摘要:
Monophosphametallocenium cations of the cobalt group are easily prepared through metathesis of bis(eta(5)-2,5-di-tert-butylphospholyl)lead (1) with [MCp*X-2](2) (M = Cd, Rh, fr). Crystal structure analyses confirm their metallocene structures, and electrochemical studies show that [CoCp*(PC(4)H(2)tBu(2))](+) (2) undergoes reversible reduction to a long-lived product at a potential of -0.74 V (vs SCE).