to the formation of trans-[Ir(4-C5NF4)(Cl)(H)(PiPr3)2] (4). Complex 4 reacted with CO or ammonia to give trans-[Ir(4-C5NF4)(Cl)(H)(CO)(PiPr3)2] (5) and the ammine complex trans-[Ir(4-C5NF4)(Cl)(H)(NH3)(PiPr3)2] (6a), respectively. The cationic species [(η6-C6H6)Ir(H)2(PiPr3)][PF6] (7) was obtained by reaction of cis-trans-[Ir(4-C5NF4)(H)2(NH3)(PiPr3)2] (2a) or cis-trans-[Ir(4-C5NF4)(H)2(PiPr3)2] (1)
摘要。顺-反-[Ir(4-C5NF4)(H)2(PiPr3)2] (1) 复合物与
氨反应生成顺-反-[Ir(4-C5NF4)(H)2(NH3)(PiPr3 )2] (2a)。1 与 ND3 的反应产生同位素顺反-[Ir(4-C5NF4)(H)2(ND3)(PiPr3)2] (2b)。在两周内,
氢化物配体通过 H/D 交换被
金属结合的
氘原子取代。用 HCl 处理反式-[Ir(4-C5NF4)(η2-
C2H4)(PiPr3)2] (3) 导致形成反式-[Ir(4-C5NF4)(Cl)(H)(PiPr3)2 ] (4). 配合物 4 与 CO 或
氨反应生成反式-[Ir(4-C5NF4)(Cl)(H)(CO)(PiPr3)2] (5) 和
氨络合物反式-[Ir(4-C5NF4)(Cl) )(H)(NH3)(PiPr3)2](6a)。阳离子物质 [(η6-
C6H6)Ir(H)2(PiPr3)][PF6]