2,5-bis(2-(9H-carbazol-9-yl)phenyl)-1,3,4-oxadiazole | 1092408-19-9

• 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: 2,5-bis(2-(9H-carbazol-9-yl)phenyl)-1,3,4-oxadiazole
• 英文别名: o-CzOXD；CzOXD；2,5-Bis(2-(9h-carbazole-9-yl)phenyl)-1,3,4-oxadiazole；2,5-bis(2-carbazol-9-ylphenyl)-1,3,4-oxadiazole
• CAS: 1092408-19-9
• 化学式: C₃₈H₂₄N₄O
• 分子量: 552.635
• InChiKey: MWHKLNFTPMELEA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.2
• 重原子数：
  43
• 可旋转键数：
  4
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  48.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  咔唑 、 2,5-双(2-氟苯基)-1,3,4-噁二唑 在 potassium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 12.0h， 以83%的产率得到2,5-bis(2-(9H-carbazol-9-yl)phenyl)-1,3,4-oxadiazole
  参考文献：
  名称：

  一个简单的咔唑/恶二唑杂化分子：绿色和红色磷光OLED的极佳双极性主体。

  摘要：

  DOI：

  10.1002/anie.200803396

文献信息

• ELECTROLUMINSCENT MATERIAL CONTAINING CARBONYL GROUP, AND APPLICATION THEREOF TO OLED
  申请人：South China University of Technology

  公开号：US20210376251A1

  公开（公告）日：2021-12-02

  The disclosure belongs to the technical field of organic photoelectric materials, and discloses carbonyl containing organic electroluminescent materials and use thereof in OLED. The carbonyl containing organic electroluminescent materials have a structure of formula I, wherein R 1 and R 2 are different in Formula I, R 1 and R 2 are different electron-donating groups of aromatic ring derivatives; R 1 is an electron-donating groups of hole transport host materials or electron-donating groups of bipolar transport host materials. The luminescent materials of the present disclosure are organic electroluminescent materials based on derivatives of a host material and a benzoyl group. They have both AIE and delayed fluorescence characteristics with high-efficiency solid-state emission, high exciton utilization, and bipolar features. The organic electroluminescent device prepared by the organic electroluminescent materials of the present disclosure has very good performance and broad application prospect in the field of organic electroluminescence.