2,7-bis(4-methoxyphenyl)-9,9-dioctylfluorene | 778641-67-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 2,7-bis(4-methoxyphenyl)-9,9-dioctylfluorene
• CAS: 778641-67-1
• 化学式: C₄₃H₅₄O₂
• 分子量: 602.901
• InChiKey: AKQJXHXLZBXIKB-UHFFFAOYSA-N

物化性质

• 沸点：
  721.7±60.0 °C(Predicted)
• 密度：
  1.007±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  12.81
• 重原子数：
  45.0
• 可旋转键数：
  18.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  18.46
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2,7-bis(4-methoxyphenyl)-9,9-dioctylfluorene 在 三溴化硼 、 potassium carbonate 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 6-(4-{7-[4-(6-Hydroxy-hexyloxy)-phenyl]-9,9-dioctyl-9H-fluoren-2-yl}-phenoxy)-hexan-1-ol
  参考文献：
  名称：

  Emissive Anisotropic Polymeric Materials derived from Liquid Crystalline Fluorenes

  摘要：

  The synthesis and characterization of photoluminescent crosslinking agents containing a fluorene core are described. They exhibit an efficient fluorescence and have a promesogenic molecular shape that depending orb the substitution results in the development of thermotropic mesophases. A disfunctionalized fluorene derivative has been incorporated into a liquid crystal host in order to produce polarized light emitting films. These films have been prepared by the in-situ photopolymerization technique.

  DOI：

  10.1080/15421400490436250
• 作为产物：
  描述：

  1-溴辛烷 在 sodium hydroxide 、 四(三苯基膦)钯 、 四丁基溴化铵 、 sodium carbonate 作用下， 以 乙二醇二甲醚 、 乙醚 、 甲苯 为溶剂， 反应 60.0h， 生成 2,7-bis(4-methoxyphenyl)-9,9-dioctylfluorene
  参考文献：
  名称：

  Emissive Anisotropic Polymeric Materials derived from Liquid Crystalline Fluorenes

  摘要：

  The synthesis and characterization of photoluminescent crosslinking agents containing a fluorene core are described. They exhibit an efficient fluorescence and have a promesogenic molecular shape that depending orb the substitution results in the development of thermotropic mesophases. A disfunctionalized fluorene derivative has been incorporated into a liquid crystal host in order to produce polarized light emitting films. These films have been prepared by the in-situ photopolymerization technique.

  DOI：

  10.1080/15421400490436250