Treatment of [Cp*IrH(SH)(PMe3)] (Cp* = η5-C5Me5) with [IrCl2(NO)(PPh3)2] in the presence of triethylamine yielded the sulfido-bridged IrIIIr0 complex [Cp*Ir(PMe3)(μ-S)Ir(NO)(PPh3)], which further reacted with I2 and triflic acid to give the diiodo complex [Cp*Ir(PMe3)(μ-I)(μ-S)IrI(NO)(PPh3)] and the hydrido complex [Cp*Ir(PMe3)(μ-H)(μ-S)Ir(NO)(PPh3)][OSO2CF3], respectively.
在
三乙胺存在下,将[Cp*IrH(SH)(PMe3)](Cp* = δ-5-C5Me5)与[IrCl2(NO)(PPh3)2]进行处理,可得到
硫代桥接的 IrIIIr0 复合物[Cp*Ir(PMe3)(δ-S)Ir(NO)(PPh3)]、再与 I2 和三
氟酸反应,分别得到二
碘络合物[Cp*Ir(PMe3)(δ-I)(δ-S)IrI(NO)(PPh3)]和
氢化物络合物[Cp*Ir(PMe3)(δ-H)(δ-S)Ir(NO)(PPh3)][OSO2CF3]。