2-(2-fluorophenyl)-5-phenyl-1,3,4-oxadiazole | 1454693-82-3

• 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-(2-fluorophenyl)-5-phenyl-1,3,4-oxadiazole
• 英文别名: 9-[2-(4,5-Diphenyl-1,2,4-triazol-3-yl)phenyl]carbazole
• CAS: 1454693-82-3
• 化学式: C₃₂H₂₂N₄
• 分子量: 462.553
• InChiKey: NIFWVIDVXVNPMV-UHFFFAOYSA-N

物化性质

• 熔点：
  218-219 °C(Solvent: Dichloromethane; Ethanol)
• 沸点：
  656.2±61.0 °C(predicted)
• 密度：
  1.22±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  36
• 可旋转键数：
  4
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  35.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  5-苯基四氮唑 在 吡啶 、 aluminum (III) chloride 、 caesium carbonate 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 123.0h， 生成 2-(2-fluorophenyl)-5-phenyl-1,3,4-oxadiazole
  参考文献：
  名称：

  CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE

  摘要：

  提供了一种咔唑衍生物。咔唑衍生物的化学式如下（9）：

  公开号：

  US20170365790A1

文献信息

• Triazole derivative, and light-emitting device, and electronic device with the use of triazole derivative
  申请人：Nomura Hiroko

  公开号：US20080286607A1

  公开（公告）日：2008-11-20

  It is an object of the present invention to provide a novel triazole derivative. Further, it is another object of the present invention to provide a light-emitting element having high luminous efficiency with the use of the novel triazole derivative. Moreover, it is still another object of the present invention to provide a light-emitting device and electronic devices which have low power consumption. A light-emitting element having high luminous efficiency can be manufactured with the use of a triazole derivative which is a 1,2,4-triazole derivative, in which an aryl group or a heteroaryl group is bonded to each of 3-position, 4-position, and 5-position, and in which any one of the aryl group or heteroaryl group has a 9H-carbazol-9-yl group.

  本发明的一个目的是提供一种新颖的三唑衍生物。此外，本发明的另一个目的是利用这种新颖的三唑衍生物提供具有高发光效率的发光元件。此外，本发明的另一个目的是提供具有低功耗的发光装置和电子设备。利用一种1,2,4-三唑衍生物可以制造具有高发光效率的发光元件，其中芳基或杂环芳基分别连接到3位、4位和5位，并且芳基或杂环芳基中的任何一个具有9H-咔唑-9-基团。
• TRIAZOLE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE WITH THE USE OF TRIAZOLE DERIVATIVE
  申请人：NOMURA Hiroko

  公开号：US20120199818A1

  公开（公告）日：2012-08-09

  It is an object of the present invention to provide a novel triazole derivative. Further, it is another object of the present invention to provide a light-emitting element having high luminous efficiency with the use of the novel triazole derivative. Moreover, it is still another object of the present invention to provide a light-emitting device and electronic devices which have low power consumption. A light-emitting element having high luminous efficiency can be manufactured with the use of a triazole derivative which is a 1,2,4-triazole derivative, in which an aryl group or a heteroaryl group is bonded to each of 3-position, 4-position, and 5-position, and in which any one of the aryl group or heteroaryl group has a 9H-carbazol-9-yl group.

  本发明的目的是提供一种新型的三唑衍生物。此外，本发明的另一个目的是提供一种使用新型三唑衍生物具有高发光效率的发光元件。此外，本发明的另一个目的是提供一种具有低功耗的发光装置和电子设备。使用一种1,2,4-三唑衍生物可以制造具有高发光效率的发光元件，其中芳基或杂环芳基分别连接到3位、4位和5位，并且其中任何一个芳基或杂环芳基具有9H-咔唑-9-基团。
• Organic electroluminescence device and compound including nitrogen for organic electroluminescence device
  申请人：Samsung Display Co., Ltd.

  公开号：US10818850B2

  公开（公告）日：2020-10-27

  An organic electroluminescence device and a compound including nitrogen for an organic electroluminescence device are provided. The compound including nitrogen according to an embodiment of the present disclosure is represented by Formula 1. In Formula 1, “n” is 0 or 1, and M1 and M2 are each independently represented by Formula 2 or 3:

  本发明提供了一种有机电致发光器件和一种用于有机电致发光器件的含氮化合物。 根据本公开的一个实施例，包括氮的化合物由式 1 表示。 在式 1 中，"n "为 0 或 1，且 M1 和 M2 各自独立地由式 2 或 3 表示：
• Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative
  申请人：Semiconductor Energy Laboratory Co., Ltd.

  公开号：US10790451B2

  公开（公告）日：2020-09-29

  It is an object of the present invention to provide a novel triazole derivative. Further, it is another object of the present invention to provide a light-emitting element having high luminous efficiency with the use of the novel triazole derivative. Moreover, it is still another object of the present invention to provide a light-emitting device and electronic devices which have low power consumption. A light-emitting element having high luminous efficiency can be manufactured with the use of a triazole derivative which is a 1,2,4-triazole derivative, in which an aryl group or a heteroaryl group is bonded to each of 3-position, 4-position, and 5-position, and in which any one of the aryl group or heteroaryl group has a 9H-carbazol-9-yl group.

  本发明的一个目的是提供一种新型三唑衍生物。此外，本发明的另一个目的是利用新型三唑衍生物提供一种发光效率高的发光元件。此外，本发明的另一个目的是提供一种低功耗的发光器件和电子设备。使用一种三唑衍生物可以制造出具有高发光效率的发光元件，该衍生物为 1,2,4-三唑衍生物，其中芳基或杂芳基分别键合在 3-位、4-位和 5-位上，并且其中任何一个芳基或杂芳基具有 9H-咔唑-9-基团。
• Novel Ambipolar Orthogonal Donor–Acceptor Host for Blue Organic Light Emitting Diodes
  作者：Man-kit Leung、Yu-Hsuan Hsieh、Ting-Yi Kuo、Pi-Tai Chou、Jiun-Haw Lee、Tien-Lung Chiu、Hsin-Jen Chen

  DOI：10.1021/ol402001v

  日期：2013.9.20

  Ambipolar triplet hosts comprising 1,2,4-triazole and carbazole in ortho-positions have been developed. The blue PHOLED has a high current efficiency of 47.1 cd A(-1), power efficiency of 41.2 lm W-1, and low efficiency roll-off. The high efficiency was attributed to the successful control of pi-conjugation through orthogonal arrangement of the substituents so that a wide T-1-S-0 gap could be maintained.