作者:Markus Brym、Cameron Jones、James D. E. T. Wilton-Ely
DOI:10.1021/ic048532u
日期:2005.5.1
The reactions of the iridaphosphirene complex [Ir=C(tBu)P(Cy)}(CO)(PPh3)2] (Cy = cyclohexyl) with either [AuCl(tht)] (tht = tetrahydrothiophene) or AgCl result in the products [Ir=C(tBu)P[M(Cl)](Cy)}(CO)(PPh3)2], M = Au or Ag. The aurated product can additionally be obtained on reaction of the iridaphosphirene with [AuCl(CNtBu)], via loss of the isocyanide ligand. Treatment of [Ir=C(tBu)P(Cy)}(CO)(PPh3)2]
iridaphosphirene配合物[Ir = C(tBu)P(Cy)}(CO)(PPh3)2](Cy =环己基)与[AuCl(tht)](tht =四氢噻吩)或AgCl的反应导致产物[Ir = C(tBu)P [M(Cl)](Cy)}(CO)(PPh3)2],M = Au或Ag。铱化合物与[AuCl(CNtBu)]反应时,可以通过失去异氰化物配体的方法,另外获得含氧化合物。在三氟甲磺酸银存在下用[AuCl(PPh3)]处理[Ir = C(tBu)P(Cy)}(CO)(PPh3)2]导致盐的分离,[Ir = C( tBu)P [Au(PPh3)](Cy)}(CO)(PPh3)2] [SO3CF3]。在不存在或存在三氟甲磺酸银的情况下,铱磷腈与PhHgCl的反应可得到汞化物种[Ir = C(tBu)P [Hg(Ph)](Cy)}(CO)(PPh3)2] X,X = Cl或CF3SO3。前者表现出弱的汞配位氯离子。