| 209668-55-3

• CAS: 209668-55-3
• 化学式: C₃₂Co₈O₄₄Si₈
• 分子量: 1784.96
• InChiKey: DRDMHPHHESUXEB-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：

  dicobalt octacarbonyl 、 octasilsesquioxane 以 正己烷 为溶剂， 以87%的产率得到
  参考文献：
  名称：

  Octakis(tetracarbonylcobaltio)octasilsesquioxane:  Synthesis, Structure, and Reactivity

  摘要：

  The reaction of octacarbonyldicobalt with octahydridosilsesquioxane (4:1 stoichiometry) in he.vane leads to octakis(tetracarbonylcobaltio)octasilsesquioxane (1), the first octasilsesquioxane in which eight metals are directly bound to the silicon atoms of the siloxane cage. The product has been characterized by Si-29 CP-MAS NMR, IR, and Raman. spectroscopy as well as elemental analysis and MALDI TOF spectrometry. The molecular structure of 1 has been determined by single-crystal X-ray diffraction. In combination with triphenylphosphine, I shows catalytic activity in the hydroformylation of 1-hexene.

  DOI：

  10.1021/om980128d