4,7-Bis[5-[9,9-bis(6-carbazol-9-ylhexyl)fluoren-2-yl]thiophen-2-yl]-2,1,3-benzothiadiazole | 1330065-75-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 4,7-Bis[5-[9,9-bis(6-carbazol-9-ylhexyl)fluoren-2-yl]thiophen-2-yl]-2,1,3-benzothiadiazole
• 英文别名: 4,7-bis[5-[9,9-bis(6-carbazol-9-ylhexyl)fluoren-2-yl]thiophen-2-yl]-2,1,3-benzothiadiazole
• CAS: 1330065-75-2
• 化学式: C₁₁₂H₁₀₀N₆S₃
• 分子量: 1626.26
• InChiKey: SZCFYWKFJYPPGR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  32.2
• 重原子数：
  121
• 可旋转键数：
  32
• 环数：
  22.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  130
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  9,9’-((2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-9,9-diyl)bis(hexane-6,1-diyl))bis(9H-carbazole) 、 4,7-双(5-溴-2-噻吩基)-2,1,3-苯并噻二唑 在 四(三苯基膦)钯 作用下， 反应 48.0h， 以70%的产率得到4,7-Bis[5-[9,9-bis(6-carbazol-9-ylhexyl)fluoren-2-yl]thiophen-2-yl]-2,1,3-benzothiadiazole
  参考文献：
  名称：

  A solution-processable deep red molecular emitter for non-doped organic red-light-emitting diodes

  摘要：

  A new solution-processable deep red emitter, TCTzC, containing dithienylbenzothiadiazole unit and four alkyl-linked peripheral carbazole groups, is designed and synthesized in high yield by Suzuki coupling reaction. The four peripheral carbazole substituents enhance the hole-transport ability, glass transition temperature, decompose temperature and film forming ability of TCTzC. The single-layered device based on TCTzC shows saturated deep red electroluminescence with a CIE coordinate of (0.70, 0.30). The current efficiency and quantum efficiency of TCTzC is two times higher than the compound without the four peripheral carbazole groups. The higher device performance is obtained when TPBi is applied and the external quantum efficiency could reach to 0.93%. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.03.034

文献信息

• A solution-processable deep red molecular emitter for non-doped organic red-light-emitting diodes
  作者：Zhiming Wang、Ping Lu、Shanfeng Xue、Cheng Gu、Ying Lv、Qing Zhu、Huan Wang、Yuguang Ma

  DOI：10.1016/j.dyepig.2011.03.034

  日期：2011.12

  A new solution-processable deep red emitter, TCTzC, containing dithienylbenzothiadiazole unit and four alkyl-linked peripheral carbazole groups, is designed and synthesized in high yield by Suzuki coupling reaction. The four peripheral carbazole substituents enhance the hole-transport ability, glass transition temperature, decompose temperature and film forming ability of TCTzC. The single-layered device based on TCTzC shows saturated deep red electroluminescence with a CIE coordinate of (0.70, 0.30). The current efficiency and quantum efficiency of TCTzC is two times higher than the compound without the four peripheral carbazole groups. The higher device performance is obtained when TPBi is applied and the external quantum efficiency could reach to 0.93%. (C) 2011 Elsevier Ltd. All rights reserved.