chloro(hydrido)ruthenium;molecular nitrogen;tricyclohexylphosphane | 220628-21-7

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: chloro(hydrido)ruthenium;molecular nitrogen;tricyclohexylphosphane
• CAS: 220628-21-7
• 化学式: C₃₆H₆₇ClN₂P₂Ru
• 分子量: 726.412
• InChiKey: BVIXCBILVMIKBT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 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

• 作为反应物：
  描述：

  chloro(hydrido)ruthenium;molecular nitrogen;tricyclohexylphosphane 、 氢气 以 氘代苯 为溶剂， 生成 RuHCl(H2)(tricyclohexylphosphane)2
  参考文献：
  名称：

  Olivan, Montserrat; Caulton, Kenneth G., Inorganic Chemistry, 1999, vol. 38, # 3, p. 566 - 570

  摘要：

  DOI：
• 作为产物：
  描述：

  1,1-二氯丙烷 、 [Ru(H)₂(N₂)₂(PCy₃)₂] 以 氘代苯 为溶剂， 生成 chloro(hydrido)ruthenium;molecular nitrogen;tricyclohexylphosphane
  参考文献：
  名称：

  Olivan, Montserrat; Caulton, Kenneth G., Inorganic Chemistry, 1999, vol. 38, # 3, p. 566 - 570

  摘要：

  DOI：

文献信息

• Carbonyl-Amplified Catalyst Performance: Balancing Stability against Activity for Five-Coordinate Ruthenium Hydride and Hydridocarbonyl Catalysts
  作者：Nicholas J. Beach、Johanna M. Blacquiere、Samantha D. Drouin、Deryn E. Fogg

  DOI：10.1021/om800778h

  日期：2009.1.26

  The activity of RuHCl(H-2)(PCy3)(L) 2a/b and RuHCl(CO)(PCy3)(L) 3a/b (a: L = PCy3; b: L = IMes; IMes = 1,3-dimesitylimidazol-2-ylidene) was assessed in hydrogenation of a range of molecular and polymeric olefins and in hydrogenation and isomerization of allylbenzene. Elevated temperatures and/or high H-2 pressures are required for efficient hydrogenation. Under these conditions, 3a/b outperform their dihydrogen analogues in both total productivity and turnover frequencies, despite theoretical and experimental evidence that the pi-acid CO ligand should be deactivating. A thermolysis study reveals that the CO complexes are much less susceptible to deactivation under conditions relevant to catalysis (also, the IMes derivative 2b is shorter-lived than 2a). We attribute the superior performance of 3a/b to their greater stability, which maintains higher concentrations of active catalyst than that possible for their H-2 analogues over the time scale of hydrogenation.