[C5Me5Rh(μ-PMe2)2] (I) has been prepared from [C5Me5RhCl2]2 via C5Me5Rh(PMe2H)Cl2 (II) as intermediate. Complex I reacts with oxygen and its congeners En (E = O, S, Se, Te) to form three different types of products (VII–XI) which originate from addition of E to the RhRh or insertion of E into one or two of the RhP bonds. Protonation of I with CF3CO2H/NH4PF6 yields [(C5Me5Rh)2(μ-H)(μ-PMe2)2]PF6 (VI)
[C 5我5的Rh(μ-PME 2)2 ](I)已被从[C制备5我5的RhCl 2 ] 2通过C 5我5的Rh(PME 2 2H)
氯2(II)作为中间。配合物I与氧及其同系物E n(E = O,S,Se,Te)反应形成三种不同类型的产物(VII–XI),其起源是将E添加到RhRh中或将E插入一个或两个RhP键。I用CF 3 CO 2 H / NH 4 PF 6质子化产生[(C 5 Me5 RH)2(μ-H)(μ-PME 2)2 ] PF 6(VI)。的[C合成5我5的Rh(μ-PPH 2)] 2还描述了(XIII)。