7,7'-(2,5-bis((trimethylsilyl)ethynyl)-1,4-phenylene)bis(9,9-dihexyl-N,N-diphenyl-9H-fluoren-2-amine) | 1264757-25-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 7,7'-(2,5-bis((trimethylsilyl)ethynyl)-1,4-phenylene)bis(9,9-dihexyl-N,N-diphenyl-9H-fluoren-2-amine)
• CAS: 1264757-25-6
• 化学式: C₉₀H₁₀₄N₂Si₂
• 分子量: 1270.0
• InChiKey: APALPQPMOXDKJI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  26.83
• 重原子数：
  94.0
• 可旋转键数：
  28.0
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  6.48
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  7,7'-(2,5-bis((trimethylsilyl)ethynyl)-1,4-phenylene)bis(9,9-dihexyl-N,N-diphenyl-9H-fluoren-2-amine) 在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以94%的产率得到7,7'-(2,5-diethynyl-1,4-phenylene)bis(9,9-dihexyl-N,N-diphenyl-9H-fluoren-2-amine)
  参考文献：
  名称：

  Ph₂N-Susbtituted Ethylene-Bridged p-Phenylene Oligomers: Synthesis and Photophysical and Redox Properties

  摘要：

  For a series of p-phenylene-based oligomers terminated with two triphenylamines, their absorption, photoluminescence, and band gaps show a pattern of extensive pi-conjugation with increasing array size. Oligomers with large central arrays have greater quantum yields than their small analogues. Cyclic voltammetric (CV) measurements indicated two-step oxidations of the two diphenylamino groups for compounds 1-5 and one-step oxidations for the two amines of large oligomers 6 and 7.

  DOI：

  10.1021/jo1020163
• 作为产物：
  描述：

  1,4-diiodo-2,5-bis(trimethylsilylacetylene)benzene 、 7-(diphenylamino)-9,9-dihexyl-9H-fluoren-2-ylboronic acid 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 12.0h， 以78%的产率得到7,7'-(2,5-bis((trimethylsilyl)ethynyl)-1,4-phenylene)bis(9,9-dihexyl-N,N-diphenyl-9H-fluoren-2-amine)
  参考文献：
  名称：

  Ph₂N-Susbtituted Ethylene-Bridged p-Phenylene Oligomers: Synthesis and Photophysical and Redox Properties

  摘要：

  For a series of p-phenylene-based oligomers terminated with two triphenylamines, their absorption, photoluminescence, and band gaps show a pattern of extensive pi-conjugation with increasing array size. Oligomers with large central arrays have greater quantum yields than their small analogues. Cyclic voltammetric (CV) measurements indicated two-step oxidations of the two diphenylamino groups for compounds 1-5 and one-step oxidations for the two amines of large oligomers 6 and 7.

  DOI：

  10.1021/jo1020163