Cp2Y[OCPh2(C5H4)](THF) | 1252609-33-8

• 英文名称: Cp2Y[OCPh2(C5H4)](THF)
• CAS: 1252609-33-8
• 化学式: C₃₂H₃₃O₂Y
• 分子量: 538.519
• InChiKey: ZSXJSAPQTUYSEY-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

• 作为反应物：
  描述：

  Cp2Y[OCPh2(C5H4)](THF) 在 n-BuLi 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以71%的产率得到[CpY(μ-η1:η1:η5-OCPh2C5H4)]2
  参考文献：
  名称：

  Reactions of Cp₃Y with Benzophenone: A Simple and Efficient Method for Transformation of Unsubstituted Cyclopentadienyl to Bridgedansa-Cyclopentadienyl/Alkoxyl Ligand

  摘要：

  Insertion of benzophenone into the Y-Cp (Cp = C5H5) bond and two new reactivity patterns of the Cp-substituted alkoxide complexes have been established, by which an efficient and convenient method for conversion of the unsubstituted cyclopentadienyl group to the single-carbon-bridged ansa-cyclopentadienyl/alkoxyl ligand by using a simple ketone as the functionalizing reagent is developed. All products including the four-center interaction precursor of the insertion have been characterized by X-ray structural analyses.

  DOI：

  10.1021/om100755s
• 作为产物：
  描述：

  四氢呋喃 、 二苯甲酮 、 tri(cyclopentadienyl)yttrium 以 四氢呋喃 、 甲苯 为溶剂， 以67%的产率得到Cp2Y[OCPh2(C5H4)](THF)
  参考文献：
  名称：

  Reactions of Cp₃Y with Benzophenone: A Simple and Efficient Method for Transformation of Unsubstituted Cyclopentadienyl to Bridgedansa-Cyclopentadienyl/Alkoxyl Ligand

  摘要：

  Insertion of benzophenone into the Y-Cp (Cp = C5H5) bond and two new reactivity patterns of the Cp-substituted alkoxide complexes have been established, by which an efficient and convenient method for conversion of the unsubstituted cyclopentadienyl group to the single-carbon-bridged ansa-cyclopentadienyl/alkoxyl ligand by using a simple ketone as the functionalizing reagent is developed. All products including the four-center interaction precursor of the insertion have been characterized by X-ray structural analyses.

  DOI：

  10.1021/om100755s