2,2,7,7,12,12,17,17,22,22,27,27,32,32,37,37,42,42-octadecaphenyl-2,7,12,17,22,27,32,37,42-nonagermatritetraconta-3,5,8,10,13,15,18,20,23,25,28,30,33,35,38,40-hexadecayne | 140391-15-7

• 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: 2,2,7,7,12,12,17,17,22,22,27,27,32,32,37,37,42,42-octadecaphenyl-2,7,12,17,22,27,32,37,42-nonagermatritetraconta-3,5,8,10,13,15,18,20,23,25,28,30,33,35,38,40-hexadecayne
• CAS: 140391-15-7
• 化学式: C₁₄₂H₉₆Ge₉
• 分子量: 2455.63
• InChiKey: ZOMLVAGUAGCDLP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.3
• 重原子数：
  151.0
• 可旋转键数：
  18.0
• 环数：
  18.0
• sp3杂化的碳原子比例：
  0.01
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  1,4-dilithio-1,3-butadiyne 、 diphenyldibromogermane 在 CH₃MgBr 作用下， 以 四氢呋喃 为溶剂， 以87%的产率得到2,2,7,7,12,12,17,17,22,22,27,27,32,32,37,37,42,42-octadecaphenyl-2,7,12,17,22,27,32,37,42-nonagermatritetraconta-3,5,8,10,13,15,18,20,23,25,28,30,33,35,38,40-hexadecayne
  参考文献：
  名称：

  新型聚[（亚甲硅基）二乙炔]和聚[（亚甲二基）二乙炔]：合成与导电性能

  摘要：

  The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene)diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl3, these polymers show conductivity values in the range 10(-5)-10(-3) S.cm-1. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.

  DOI：

  10.1021/om00043a037