a final R value of R=0.064. Reaction of MRu(CO)6(iPr-DAB)(MFe (1b); Ru (1c)) with 40 bar of carbon monoxide at 90 °C afforded Ru(CO)3(iPr-DAB) and M(CO)5 (MFe, Ru). Interestingly it was found that reaction of Ru(CO)3(DAB) with H2Fe(CO)4 also produced FeRu(CO)6(iPr-N-CH2CH2-N-iPr) (8), whereas D2Fe(CO)4 afforded only the trans deuterated compound FeRu(CO)6(iPr-N-C(H)(D)C(H)(D)-N-iPr) (8). Finally attention
FeRu(CO)6(iPr-Pyca)(1a)与氢反应生成高反应性物质H2FeRu(CO)5(iPr-Pyca)(2),其中含有桥连和末端
氢化物原子。用CX4处理2得到HFeRu(X)(CO)5(iPr-Pyca)(X = Cl(3a); I(3b)),其中末端
氢化物已被取代。配合物2与
一氧化碳反应生成FeRu(CO)6(iPr-Pyca)(1a),而用PMe2Ph处理2得到FeRu(CO)5(PMe2Ph)(iPr-Pyca)(4b)。配合物4可以很容易地由六羰基配合物FeRu(CO)6(α-diimine)(α-diimineiPr-Pyca(1a); iPR-
DAB(1b))和适当的膦制备得到FeRu(CO)5 (PR3)(α-二
亚胺)(α-二
亚胺iPr-Pyca,PR3PPh3(4a);α-二
亚胺iPr-Pyca,PR3PMe2Ph(4b);α-二
亚胺iPr-
DAB,PR3PPh3