1,4-bis-[2-(4-trimethoxysilylphenyl)ethynyl]-benzene

• 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: 1,4-bis-[2-(4-trimethoxysilylphenyl)ethynyl]-benzene
• 英文别名: 1,4-bis-[2-(4-trimethoxysilylphenyl)ethynyl]benzene；Trimethoxy-[4-[2-[4-[2-(4-trimethoxysilylphenyl)ethynyl]phenyl]ethynyl]phenyl]silane
• 化学式: C₂₈H₃₀O₆Si₂
• 分子量: 518.714
• InChiKey: NQBWZWQGUWPGHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.66
• 重原子数：
  36
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  (4-溴苯基乙炔基)三甲基硅烷 在 copper(l) iodide 、 tetrakis(triphenylphosphine)palladium dichloride 、 potassium carbonate 、 magnesium 作用下， 以 四氢呋喃 、 甲醇 、 三乙胺 为溶剂， 反应 36.0h， 生成 1,4-bis-[2-(4-trimethoxysilylphenyl)ethynyl]-benzene
  参考文献：
  名称：

  Rigid rod molecules containing two Si(OMe)3 or SiMe(OMe)2 groups for hybrid materials synthesis

  摘要：

  The synthesis of new bis(trimethoxysilyl) and bis(dimethoxymethylsilyl)arene compounds containing rigid organic groups such as stilbenyl, diphenylacetylene or diphenylbut-1,3-diyne is reported. The Heck type reaction constituted a convenient route to these compounds. since this coupling reaction appeared compatible with the presence of Si(OR)(3) groups. (C) 2001 Elsevier Science B.V. All nights reserved.

  DOI：

  10.1016/s0022-328x(01)00668-4

文献信息

• CURABLE SILICONE RESIN COMPOSITION AND REACTIVE SILICON COMPOUNDS
  申请人：DOW CORNING CORPORATION

  公开号：EP1276807B1

  公开（公告）日：2005-10-12
• Rigid rod molecules containing two Si(OMe)3 or SiMe(OMe)2 groups for hybrid materials synthesis
  作者：Geneviève Cerveau、Sabrina Chappellet、Robert J.P. Corriu*、Bertrand Dabiens

  DOI：10.1016/s0022-328x(01)00668-4

  日期：2001.4

  The synthesis of new bis(trimethoxysilyl) and bis(dimethoxymethylsilyl)arene compounds containing rigid organic groups such as stilbenyl, diphenylacetylene or diphenylbut-1,3-diyne is reported. The Heck type reaction constituted a convenient route to these compounds. since this coupling reaction appeared compatible with the presence of Si(OR)(3) groups. (C) 2001 Elsevier Science B.V. All nights reserved.