【摘要】 合成了两个新的胺膦钌配合物ｔｒａｎｓ－ＲｕＣｌ２（Ｐ２Ｎ２Ｍｅ）和ｔｒａｎｓ－ＲｕＣｌ２（Ｐ２Ｎ２Ｈ４Ｍｅ）．进行了元素分析、ＩＲ、ＮＭＲ等谱学或Ｘ射线衍射分析．它们均具有六配位八面体构型．在碱性介质中，以异丙醇为溶剂，两个配合物可作为有效的催化剂实现苯乙酮的氢转移还原．讨论了催化氢化机理．更多还原

【Abstract】 Interaction of RuCl2(DMSO)4 with one equivalent of N,Nbis[o(diphenylphosphino)benzylidene]1,2propanediamine[P2N2Me] or N,Nbis[o(diphenylphosphino)benzyl]1,2propanediamine[P2N2H4Me] in refluxing toluene gave transRuCl2(P2N2Me) and transRuCl2(P2N2H4Me) in moderate yield, respectively. The complexes have been fully characterized by analytical and spectroscopic methods. The structure of transRuCl2(P2N2Me) has been established by an Xray diffraction study and the result indicates a distortedoctahedral configuration. The complexes were found to be an effective catalyst for hydrogen transfer hydrogenation of acetophenone. The catalytical cycle mechanism is also discussed.更多还原