{Cp(CO)2FeGeMe2GeMe2Cl} | 137364-22-8

• 英文名称: {Cp(CO)2FeGeMe2GeMe2Cl}
• CAS: 137364-22-8
• 化学式: C₁₁H₁₇ClFeGe₂O₂
• 分子量: 417.735
• InChiKey: KMNVXLPVYQRMMS-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：

  {Cp(CO)2FeGeMe2GeMe2Cl} 、 乙基锂 以 乙醚 为溶剂， 以45%的产率得到{Cp(CO)2FeGeMe2GeMe2Et}
  参考文献：
  名称：

  UV photolysis of digermanyliron complexes and dynamic NMR spectroscopy of alkoxy-bridged bis(germylene)iron products

  摘要：

  Digermanyliron complexes [Cp(CO)2FeGeMe2GeMe2R], with different terminal substituents (R = Me, Et, or OMe) have been synthesized and subjected to UV irradiation. Deoligomerization is observed to occur, initially generating a highly unstable germyl(germylene)iron complex. Where R is alkyl, a germylene is ejected to yield a germyliron complex. Where R is methoxy, internal base stabilization of the germylene moiety by the donor oxygen atom affords a methoxy-bridged bis(germylene)iron complex which is fluxional with a value of DELTA-G double-ended-dagger 298 for the process of germanium-oxygen bond cleavage and germylene rotation of 88.9 kJ mol-1.

  DOI：

  10.1021/om00037a031
• 作为产物：
  描述：

  sodium dicarbonyl(cyclopentadienyl)ferrate 、 chloro(dimethyl)germanium 以 四氢呋喃 为溶剂， 以22%的产率得到{Cp(CO)2FeGeMe2GeMe2Cl}
  参考文献：
  名称：

  UV photolysis of digermanyliron complexes and dynamic NMR spectroscopy of alkoxy-bridged bis(germylene)iron products

  摘要：

  Digermanyliron complexes [Cp(CO)2FeGeMe2GeMe2R], with different terminal substituents (R = Me, Et, or OMe) have been synthesized and subjected to UV irradiation. Deoligomerization is observed to occur, initially generating a highly unstable germyl(germylene)iron complex. Where R is alkyl, a germylene is ejected to yield a germyliron complex. Where R is methoxy, internal base stabilization of the germylene moiety by the donor oxygen atom affords a methoxy-bridged bis(germylene)iron complex which is fluxional with a value of DELTA-G double-ended-dagger 298 for the process of germanium-oxygen bond cleavage and germylene rotation of 88.9 kJ mol-1.

  DOI：

  10.1021/om00037a031