1-(4-ethynylphenyl)-1,2,3,4,5-pentaphenylsilole | 1315499-66-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1-(4-ethynylphenyl)-1,2,3,4,5-pentaphenylsilole
• CAS: 1315499-66-1
• 化学式: C₄₂H₃₀Si
• 分子量: 562.786
• InChiKey: ZLOJYFOWCIVYFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.54
• 重原子数：
  43.0
• 可旋转键数：
  6.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  1-(4-ethynylphenyl)-1,2,3,4,5-pentaphenylsilole 、 三(4-碘苯)胺 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 三乙胺 、 三苯基膦 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以71%的产率得到tris(4-{[4-(1,2,3,4,5-pentaphenylsilolyl)phenyl]ethynyl}phenyl)amine
  参考文献：
  名称：

  Luminescent aggregates of a starburst silole-triphenylamine adduct for sensitive explosive detection

  摘要：

  A starburst luminogen (THPSTPA) consisting of a triphenylamine core and 1,1,2,3,4,5-hexaphenylsilole peripheries is designed and synthesized. Whereas it is weakly luminescent when molecularly dissolved in good solvent, it becomes highly emissive when aggregated in poor solvent, exhibiting a novel phenomenon of aggregation-induced emission (AIE). THPSTPA is morphologically and thermally stable, showing high glass transition and thermal degradation temperatures at 150 and 303 degrees C, respectively. The emission of its aggregates can be quenched exponentially by picric acid with a quenching constant up to similar to 7.0 x 10(4) L mol(-1), suggesting that it can work as a sensitive chemosensor for explosive detection. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.03.006
• 作为产物：
  描述：

  对溴碘苯 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 正丁基锂 、 potassium carbonate 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 为溶剂， 反应 17.0h， 生成 1-(4-ethynylphenyl)-1,2,3,4,5-pentaphenylsilole
  参考文献：
  名称：

  Luminescent aggregates of a starburst silole-triphenylamine adduct for sensitive explosive detection

  摘要：

  A starburst luminogen (THPSTPA) consisting of a triphenylamine core and 1,1,2,3,4,5-hexaphenylsilole peripheries is designed and synthesized. Whereas it is weakly luminescent when molecularly dissolved in good solvent, it becomes highly emissive when aggregated in poor solvent, exhibiting a novel phenomenon of aggregation-induced emission (AIE). THPSTPA is morphologically and thermally stable, showing high glass transition and thermal degradation temperatures at 150 and 303 degrees C, respectively. The emission of its aggregates can be quenched exponentially by picric acid with a quenching constant up to similar to 7.0 x 10(4) L mol(-1), suggesting that it can work as a sensitive chemosensor for explosive detection. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.03.006