mesityldihydrogermyllithium | 143880-59-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: mesityldihydrogermyllithium
• CAS: 143880-59-5
• 化学式: C₉H₁₃GeLi
• 分子量: 200.733
• InChiKey: GJZUDYIBYNLTDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.49
• 重原子数：
  11.0
• 可旋转键数：
  1.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 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：

  mesityldihydrogermyllithium 在 碘甲烷 作用下， 以 四氢呋喃 为溶剂， 以76%的产率得到mesityl(methyl)-l2-germane
  参考文献：
  名称：

  Nouveaux aryldihydrogermyllithium

  摘要：

  The new aryldihydrogermyllithium complexes RH2GeLi (R = Ph, Mes) are prepared, in good yields, by metallation of the parent trihydrogermane with t-butyllithium in THF. They are characterized by alkylation reactions with MeI. Some germylation reactions are reported: they lead to the formation of new functional aryldihydrogermanes and aryldigermanes by a nucleophilic substitution. These aryldihydrogermyllithium complexes react also with acyl chlorides RCOCl (R = Ph, Mes) to give new diacyl- and triacyl-germanes. These easily add to the carbonyl group of aromatic aldehydes, thereby giving the corresponding alpha-germyl alcohols.

  DOI：

  10.1016/0022-328x(92)80129-l
• 作为产物：
  描述：

  (2,4,6-trimethylphenyl)GeH3 在 叔丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成 mesityldihydrogermyllithium
  参考文献：
  名称：

  Nouveaux aryldihydrogermyllithium

  摘要：

  The new aryldihydrogermyllithium complexes RH2GeLi (R = Ph, Mes) are prepared, in good yields, by metallation of the parent trihydrogermane with t-butyllithium in THF. They are characterized by alkylation reactions with MeI. Some germylation reactions are reported: they lead to the formation of new functional aryldihydrogermanes and aryldigermanes by a nucleophilic substitution. These aryldihydrogermyllithium complexes react also with acyl chlorides RCOCl (R = Ph, Mes) to give new diacyl- and triacyl-germanes. These easily add to the carbonyl group of aromatic aldehydes, thereby giving the corresponding alpha-germyl alcohols.

  DOI：

  10.1016/0022-328x(92)80129-l