Two routes to iridium(III) fluorocomplexes are described. The direct reaction of tetrairidium dodecacarbonyl with elemental fluorine in aHF offers a clean, convenient, large scale route to [IrF3(CO)3]; addition of phosphines to [IrF3(CO)3] in THF affords mer-[IrF3(CO)L2] or [IrF(CO)L2]. Alternatively, cationic [IrF2(COD)L2]+ and [IrF2(CO)2L2]+ (L = phosphine, pyridine; L2 = α-diimine) are accessible
两条路线
铱(III)描述了
氟络合物。的直接反应十二羰基四
铱 含
氟 高频提供清洁,方便,大规模的[IrF 3(CO)3 ]路线;在[IrF 3(CO)3 ]中添加膦
四氢呋喃得到聚体- [IRF 3(CO)L- 2 ]或[IRF(CO)L- 2 ]。或者,阳离子型[IrF 2(COD)L 2 ] +和[IrF 2(CO)2 L 2 ] +(L =膦,
吡啶; L 2 =α-二
亚胺)可通过
铱(I)前体与二
氟化
氙。