| 184536-95-6

• CAS: 184536-95-6
• 化学式: C₄₅H₂₈Cl₂O₃Ru
• 分子量: 788.692
• InChiKey: SAHDSKPDGBUQGA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-μ-hydrotetracarbonyldiruthenium(II) 、 1-氯-4-[2-(4-氯苯基)乙炔基]苯 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  New Ruthenium Complexes in the Catalytic Hydrogenation of Alkynes. Study of Structure and Mechanism

  摘要：

  The reaction of [(eta(5)-Ph(4)C(4)COHOCC(4)Ph(4-eta)(5))(mu-H)[(CO)(4)RU(2)] (1) with several alkynes was studied. Two new types of Ru complexes, [(eta(5)-Ph(4)C(4)CO)(CO)(2)RuC(Ph)=CPh] (6) and [(eta(5)-Ph(4)C(4)COH)(CO)(2)RuC(CO(2)Me)=CHCO(2)Me] (7), were isolated and structurally characterized by single-crystal X-ray crystallography. These complexes were found to be implicated in the hydrogenation of alkynes with 1 as a catalyst precursor. While complex 7 was found to function as a catalyst in the hydrogenation cycle, complex 6 acts as a catalysis poison by virtue of its stability and irreversible formation. A catalytic cycle has been proposed.

  DOI：

  10.1021/om960469w