(2,2'-bis(2,2'-dibromo-9,9'-spirobis[fluorene]-7,7'-diyl))bis(1-phenyl-1H-benzimidazole)

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: (2,2'-bis(2,2'-dibromo-9,9'-spirobis[fluorene]-7,7'-diyl))bis(1-phenyl-1H-benzimidazole)
• 英文别名: 2-[2',7-Dibromo-7'-(1-phenylbenzimidazol-2-yl)-9,9'-spirobi[fluorene]-2-yl]-1-phenylbenzimidazole；2-[2',7-dibromo-7'-(1-phenylbenzimidazol-2-yl)-9,9'-spirobi[fluorene]-2-yl]-1-phenylbenzimidazole
• 化学式: C₅₁H₃₀Br₂N₄
• 分子量: 858.634
• InChiKey: MSJHKHMWDMJMIH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.4
• 重原子数：
  57
• 可旋转键数：
  4
• 环数：
  12.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  35.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2,2'-bis(2,2'-dibromo-9,9'-spirobis[fluorene]-7,7'-diyl))bis(1-phenyl-1H-benzimidazole) 、 二苯胺 在 palladium diacetate 三叔丁基膦 、 sodium t-butanolate 作用下， 以 甲苯 为溶剂， 以83%的产率得到2,2'-bis(diphenylamino)-7,7'-bis(N-phenylbenzimidazol-2-yl)-9,9'-spirobifluorene
  参考文献：
  名称：

  A Novel Ambipolar Spirobifluorene Derivative that Behaves as an Efficient Blue-Light Emitter in Organic Light-Emitting Diodes

  摘要：

  [GRAPHICS]A novel ambipolar spiro-configured D-A blue-light emitter bearing hole-transporting diphenylamino groups and electron-transporting phenylbenzimidazole groups was synthesized, characterized, and incorporated into an efficient single-layer organic light-emitting diode (OLED) device exhibiting blue-emission Commission International d'Eclairage (CIE) coordinates of 0.15 and 0.14, a turn-on potential of 4 V, a maximum brightness of 2800 cd/m(2) at 830 mA/cm(2) (19 V), and a maximum quantum efficiency of 0.53% (0.61 cd/A).

  DOI：

  10.1021/ol701994k
• 作为产物：
  描述：

  7,7'-Dibromo-9,9'-spirobi[fluorene]-2,2'-dicarbonyl chloride 、 邻氨基二苯胺 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 20.0~250.0 ℃ 、13.33 Pa 条件下， 反应 6.0h， 以2.58 g的产率得到(2,2'-bis(2,2'-dibromo-9,9'-spirobis[fluorene]-7,7'-diyl))bis(1-phenyl-1H-benzimidazole)
  参考文献：
  名称：

  A Novel Ambipolar Spirobifluorene Derivative that Behaves as an Efficient Blue-Light Emitter in Organic Light-Emitting Diodes

  摘要：

  [GRAPHICS]A novel ambipolar spiro-configured D-A blue-light emitter bearing hole-transporting diphenylamino groups and electron-transporting phenylbenzimidazole groups was synthesized, characterized, and incorporated into an efficient single-layer organic light-emitting diode (OLED) device exhibiting blue-emission Commission International d'Eclairage (CIE) coordinates of 0.15 and 0.14, a turn-on potential of 4 V, a maximum brightness of 2800 cd/m(2) at 830 mA/cm(2) (19 V), and a maximum quantum efficiency of 0.53% (0.61 cd/A).

  DOI：

  10.1021/ol701994k

文献信息

• CN103304557
  申请人：——

  公开号：——

  公开（公告）日：——