| 142103-23-9

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• CAS: 142103-23-9
• 化学式: C₁₀H₁₈GeSi
• 分子量: 238.928
• InChiKey: YVYMEMQIEJFKJJ-UHFFFAOYSA-N

物化性质

• 沸点：
  216.5±23.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.17
• 重原子数：
  12.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  在 盐酸 、 三氯化铝 作用下， 以 苯 为溶剂， 以88%的产率得到ClGe(CH₃)2Si(CH₃)2H
  参考文献：
  名称：

  Photochemical synthesis and stereodynamic behavior of alkoxy-bridged (silylene)(germylene)iron complexes

  摘要：

  Mixed (silylene)(germylene)iron complexes have been synthesized for the first time and are internally stabilized by a donor bridging alkoxy group: [Cp'(CO)Fe{GeMe2--O(R)--SiMe2}] (CP'= C5Me5; R = Me, Bu(t)). Two-dimensional and variable-temperature H-1 NMR spectroscopies establish germylene-methyl group exchange. Computer simulation of the spectra and calculation using the Eyring equation yield values for DELTA-G(double dagger)298 for the process of 62 kJ mol-1 (R = Me) and 61 kJ mol-1 (R = Bu(t)). A mechanism involving cleavage of the Ge--O partial bond, followed by rotation of the resulting coordinated germylene moiety about the Fe=Ge double bond, is proposed for this exchange. The (silylene)(germylene)iron complexes are weighted toward the (methoxysilyl) (germylene) form, indicating that germylene ligands are more stable than their silicon analogues.

  DOI：

  10.1021/om00043a033
• 作为产物：
  描述：

  二甲基一氯硅烷 、 二甲基(苯基)锗锂 以 四氢呋喃 为溶剂， 以81%的产率得到
  参考文献：
  名称：

  Photochemical synthesis and stereodynamic behavior of alkoxy-bridged (silylene)(germylene)iron complexes

  摘要：

  Mixed (silylene)(germylene)iron complexes have been synthesized for the first time and are internally stabilized by a donor bridging alkoxy group: [Cp'(CO)Fe{GeMe2--O(R)--SiMe2}] (CP'= C5Me5; R = Me, Bu(t)). Two-dimensional and variable-temperature H-1 NMR spectroscopies establish germylene-methyl group exchange. Computer simulation of the spectra and calculation using the Eyring equation yield values for DELTA-G(double dagger)298 for the process of 62 kJ mol-1 (R = Me) and 61 kJ mol-1 (R = Bu(t)). A mechanism involving cleavage of the Ge--O partial bond, followed by rotation of the resulting coordinated germylene moiety about the Fe=Ge double bond, is proposed for this exchange. The (silylene)(germylene)iron complexes are weighted toward the (methoxysilyl) (germylene) form, indicating that germylene ligands are more stable than their silicon analogues.

  DOI：

  10.1021/om00043a033