(CH3CH2OCH2CH2OMe2Si)3CH | 1261622-84-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (CH3CH2OCH2CH2OMe2Si)3CH
• CAS: 1261622-84-7
• 化学式: C₁₉H₄₆O₆Si₃
• 分子量: 454.827
• InChiKey: RMRCJOJKCQWGET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.21
• 重原子数：
  28.0
• 可旋转键数：
  18.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.38
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  乙二醇乙醚 、 tris(dimethylsilyl)methane 在 platinum divinyltetramethyldisiloxane 、 氧气 作用下， 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 3.0h， 以76.5%的产率得到(CH3CH2OCH2CH2OMe2Si)3CH
  参考文献：
  名称：

  Facile Synthesis of Tris(alkoxydimethylsilyl)methane Derivatives via Alcoholysis Under Open-Flask and Mild Conditions

  摘要：

  The reactions between a variety of functionalized alcohols and tris(dimethylsilyl)methane, (HMe2Si)3CH, are described. Alcohols such as ethylene glycol monobutyl ether, ethylene glycol monoethyl ether, triethylene glycol monomethyl ether, 2-chloroethanol, 1-octanol, benzyl alcohol, glycidol, and allyl alcohol were converted in the presence of Karstedt's catalyst into the corresponding tris(alkoxydimethylsilyl)methanes, (ROMe2Si)3CH, in a convenient one-pot operation under aerobic conditions. The appearance of the products coincides with the generation of colloidal Pt(0) species. Moreover, poly(4-chloromethyl)styrene containing tris(dimethylsilyl)methyl groups reacts with benzyl alcohol or 2-chloroethanol in the presence of Karstedt's catalyst to give new macromolecules bearing tris(alkoxydimethylsilyl)methyl groups. The reaction rate is greatly influenced by the concentration of catalyst.

  DOI：

  10.1080/10426501003685783