tetrakis[tris(trimethylsilylethynyl)silylethynyl]germane | 954371-87-0

• 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
• 英文名称: tetrakis[tris(trimethylsilylethynyl)silylethynyl]germane
• 英文别名: Tetrakis[tris(trimethylsilylethynyl)silyl-ethynyl]germane；tris(2-trimethylsilylethynyl)-[2-[tris[2-[tris(2-trimethylsilylethynyl)silyl]ethynyl]germyl]ethynyl]silane
• CAS: 954371-87-0
• 化学式: C₆₈H₁₀₈GeSi₁₆
• 分子量: 1447.56
• InChiKey: DEXZKGWSCJBELW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.6
• 重原子数：
  85
• 可旋转键数：
  32
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  ethynyltris((trimethylsilyl)ethynyl)silane 、 四氯化锗 在 magnesium 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 以20%的产率得到tetrakis[tris(trimethylsilylethynyl)silylethynyl]germane
  参考文献：
  名称：

  Spherical polyunsaturated organosilicon and organogermanium first generation dendrimers of regular structure

  摘要：

  Synthesis of the mononuclear organosilicon tri- and tetradendrones of the first generation with the repeating C equivalent to C groups as well as the synthones for their construction is carried out. The tetrabranched polyunsaturated dendrimers GI having regular structure of containing silicon and germanium atoms simultameously are synthesized. The IR and NMR spectra of all the compounds obtained are studied, and molecular masses of the compounds are calculated and evaluated experimentally. Key parameters and chemical graphs of new dendrimers are presented.

  DOI：

  10.1134/s1070363206120048