Os(1,3-(i-Pr2PCH2)2C6H3)(Cl)(PPh3) | 343776-17-0

• 英文名称: Os(1,3-(i-Pr2PCH2)2C6H3)(Cl)(PPh3)
• CAS: 343776-17-0
• 化学式: C₃₈H₅₀ClOsP₃
• 分子量: 825.389
• InChiKey: FRPQHMLCWMQTMW-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：
  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

• 作为反应物：
  描述：

  Os(1,3-(i-Pr2PCH2)2C6H3)(Cl)(PPh3) 、 氢化氘 以 not given 为溶剂， 生成 Os(1,3-(i-Pr2PCH2)2C6H3)(H)2(Cl)(PPh3)
  参考文献：
  名称：

  Synthesis and Structure of New Osmium−PCP Complexes. Osmium-Mediated C−C Bond Activation

  摘要：

  The new complex Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(Cl)(PPh3) (2) was obtained from the reaction between the diphosphine {1,3-((Pr2PCH2)-Pr-i)(2)C6H4} (1) and OsCl2(PPh3)(3). 2 reacts with H-2 to yield the dihydrido species Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(H)(2)(Cl)(PPh3) (3). Addition of 1 equiv of carbon monoxide to 2 led to the formation of Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(CO)(Cl)(PPH3) (4), while in the presence of excess CO, the bis-carbonyl complex Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(CO)(2)-(Cl) (5) was formed. Both 2 and 5 were structurally characterized by X-ray diffraction studies. The reaction of OsCl2(PPh3)(3) (under hydrogen pressure) and OsHCl(PPh3)(3) with the diphosphine {1,3,5-(CH3)(3)-2,6-((Pr2PCH2)-Pr-i)(2)C6H} (6) led to the formation of the C-C activation products Os{3,5-(CH3)-2,6-((Pr2PCH2)-Pr-i)(2)C6H}(H-2)(Cl) (7) and Os{3,5-(CH3)-2,6-(Pr-i(2)-PCH2)(2)C6H}(Cl)(PPh3) (8), respectively.

  DOI：

  10.1021/om000878z
• 作为产物：
  描述：

  Os(1,3-(i-Pr2PCH2)2C6H3)(H)2(Cl)(PPh3) 以 neat (no solvent, solid phase) 为溶剂， 生成 Os(1,3-(i-Pr2PCH2)2C6H3)(Cl)(PPh3)
  参考文献：
  名称：

  Synthesis and Structure of New Osmium−PCP Complexes. Osmium-Mediated C−C Bond Activation

  摘要：

  The new complex Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(Cl)(PPh3) (2) was obtained from the reaction between the diphosphine {1,3-((Pr2PCH2)-Pr-i)(2)C6H4} (1) and OsCl2(PPh3)(3). 2 reacts with H-2 to yield the dihydrido species Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(H)(2)(Cl)(PPh3) (3). Addition of 1 equiv of carbon monoxide to 2 led to the formation of Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(CO)(Cl)(PPH3) (4), while in the presence of excess CO, the bis-carbonyl complex Os{1,3-((Pr2PCH2)-Pr-i)(2)C6H3}(CO)(2)-(Cl) (5) was formed. Both 2 and 5 were structurally characterized by X-ray diffraction studies. The reaction of OsCl2(PPh3)(3) (under hydrogen pressure) and OsHCl(PPh3)(3) with the diphosphine {1,3,5-(CH3)(3)-2,6-((Pr2PCH2)-Pr-i)(2)C6H} (6) led to the formation of the C-C activation products Os{3,5-(CH3)-2,6-((Pr2PCH2)-Pr-i)(2)C6H}(H-2)(Cl) (7) and Os{3,5-(CH3)-2,6-(Pr-i(2)-PCH2)(2)C6H}(Cl)(PPh3) (8), respectively.

  DOI：

  10.1021/om000878z