1,1,2,2-tetrakis(4'-tert-butylbiphenyl-4-yl)ethene | 912341-51-6

• 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: 1,1,2,2-tetrakis(4'-tert-butylbiphenyl-4-yl)ethene
• 英文别名: 1,1,2,2-tetrakis(4'-tert-butylbiphenylyl)ethene；1,1,2,2-tetrakis(4'-tert-butylbiphenyl)ethene；1-Tert-butyl-4-[4-[1,2,2-tris[4-(4-tert-butylphenyl)phenyl]ethenyl]phenyl]benzene；1-tert-butyl-4-[4-[1,2,2-tris[4-(4-tert-butylphenyl)phenyl]ethenyl]phenyl]benzene
• CAS: 912341-51-6
• 化学式: C₆₆H₆₈
• 分子量: 861.266
• InChiKey: GLEWSDVQECYQFE-UHFFFAOYSA-N

物化性质

• 沸点：
  844.1±65.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  21.2
• 重原子数：
  66
• 可旋转键数：
  12
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,1,2,2-tetrakis(4'-tert-butylbiphenyl-4-yl)ethene 在 四氯化钛 、 锌 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以63%的产率得到1,2-di(4'-tert-butylphenyl)-1,2-bis(4'-tert-butyl-biphenyl)ethene
  参考文献：
  名称：

  Synthesis and Electroluminescent Properties of Fully Substituted Ethylene Moieties

  摘要：

  We synthesized a new bluish-green emitting material using fully substituted ethylene moieties, 1,1,2,2-tetrakis(4'-tert-butyl-phenyl)ethene [TBPE] and 1,1,2,2-tetrakis(4'-tert-butyl-biphenyl)ethene [TBBPE] by McMurry reaction. These products were identified by NMR, IR, Fab-Mass analysis. The maximum absorbance of TBPE and TBBPE appeared at around 318 nm and 358 nm and two compounds also showed different PL maximum value as 431 nm (TBPE) and 511 nm (TBBPE). ITO/2-TNATA/TBBPE/Alq(3)/LiF/Al device showed bluish-green EL color and 4cd/A efficiency.

  DOI：

  10.1080/15421400600932371
• 作为产物：
  描述：

  4-叔丁基苯硼酸频那醇酯 在 palladium diacetate 、 四氯化钛 potassium carbonate 、 三(邻甲基苯基)磷 、 锌 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 水 为溶剂， 反应 1.0h， 生成 1,1,2,2-tetrakis(4'-tert-butylbiphenyl-4-yl)ethene
  参考文献：
  名称：

  Synthesis and Electroluminescent Properties of Fully Substituted Ethylene Moieties

  摘要：

  We synthesized a new bluish-green emitting material using fully substituted ethylene moieties, 1,1,2,2-tetrakis(4'-tert-butyl-phenyl)ethene [TBPE] and 1,1,2,2-tetrakis(4'-tert-butyl-biphenyl)ethene [TBBPE] by McMurry reaction. These products were identified by NMR, IR, Fab-Mass analysis. The maximum absorbance of TBPE and TBBPE appeared at around 318 nm and 358 nm and two compounds also showed different PL maximum value as 431 nm (TBPE) and 511 nm (TBBPE). ITO/2-TNATA/TBBPE/Alq(3)/LiF/Al device showed bluish-green EL color and 4cd/A efficiency.

  DOI：

  10.1080/15421400600932371

文献信息

• Anthracene Effects on Organic Light Emitting Diode Performance of Tetra-Substituted Ethylene Derivatives
  作者：Soo-Kang Kim、Jong-Wook Park、Se-Young Oh

  DOI：10.1080/15421400701545387

  日期：2007.9.4

  We synthesized new bluish-green and sky-blue emitting materials, 1,1,2,2-tetra-kis(4'-tert-butylbiphenyl) ethane[TBBPE] and 1,1,2,2- tetrakis(4-(anthracen- 9-yl) phenyl) ethene[TAPE]. TBBPE and TAPE film showed PL maximum value of 511 nm and 492 nm. TBBPE OLED device showed bluish-green C. I. E. value of (0.236, 0.412) and high luminance efficiency of 5.02 cd/A at 10 mA/cm(2). TAPE device also showed sky-blue C. I. E. value of (0.213, 0.323) and 3.17 cd/A at 10 mA/cm(2). It is found that TBBPE shows better luminance efficiency than TAPE and TAPE device exhibits relatively lower operating voltage and better C. I. E. value than TBBPE device.