[Ru(tris[2-(diphenylphosphino)ethyl]methyl)Cl(CN(t)Bu)] | 1346125-80-1

• 英文名称: [Ru(tris[2-(diphenylphosphino)ethyl]methyl)Cl(CN(t)Bu)]
• CAS: 1346125-80-1
• 化学式: C₄₈H₅₁ClNP₃Ru
• 分子量: 871.384
• InChiKey: DCJUNYRGBWSMPK-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  异氰酸叔丁酯 、 [Ru(C(CH2CH2PPh2)2(=CHCH2PPh2))Cl2] 、 三乙基氢硼化钾 以 二氯甲烷 为溶剂， 以63%的产率得到[Ru(tris[2-(diphenylphosphino)ethyl]methyl)Cl(CN(t)Bu)]
  参考文献：
  名称：

  Ruthenium Complexes of CP₃: A New Carbon-Centered Polydentate Podand Ligand

  摘要：

  A new tripodal, tetradentate, carbon-centered podand ligand based on HC(CH2CH2PPh2)(3) ((CP3)-C-H) has been prepared. In the presence of [RuCl2(PPh3)(3)], (CP3)-C-H dehydrogenates on heating to yield [Ru(C(CH2CH2PPh2)(2)(=CHCH2PPh2))Cl-2], where three phosphorus donors and a constrained alkene bind the metal. The metal carbon bond is then formed by reduction with hydride in the presence of an ancillary ligand, to give [Ru(C(CH2CH2PPh2)(3))LX] (L = ancillary ligand; X = H, CO, where the metal has the full CP3 donor set. The complex [Ru(CP3)(CO)H] displays moderate catalytic activity for the transfer hydrogenation of acetophenone.

  DOI：

  10.1021/om200718j