9-(4-(3,5-diphenyl-4H-1,2,4-triazol-4-yl)phenyl)-9H-carbazole | 1082515-55-6

• 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: 9-(4-(3,5-diphenyl-4H-1,2,4-triazol-4-yl)phenyl)-9H-carbazole
• 英文别名: 9-[4-(3,5-Diphenyl-1,2,4-triazol-4-yl)phenyl]carbazole
• CAS: 1082515-55-6
• 化学式: C₃₂H₂₂N₄
• 分子量: 462.553
• InChiKey: YGVUPYYVKXHNLE-UHFFFAOYSA-N

物化性质

• 沸点：
  644.9±61.0 °C(Predicted)
• 密度：
  1.22±0.1 g/cm3(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：

  9-(4-硝基苯基)-9H-咔唑 在 palladium on activated charcoal 、 一水合肼 、 N,N-二甲基苯胺 作用下， 以 乙醇 为溶剂， 反应 12.0h， 生成 9-(4-(3,5-diphenyl-4H-1,2,4-triazol-4-yl)phenyl)-9H-carbazole
  参考文献：
  名称：

  含双极性咔唑侧基和1,2,4-三唑基的共聚芴：合成，表征和光电应用

  摘要：

  通过Suzuki偶联反应合成了三种新型的含侧链双极性基团（2.5-7.7 mol％）的共聚芴（P1 - P3），直接连接的空穴传输咔唑和电子传输的芳香族1,2,4-三唑，并用于增强基于常规MEH-PPV的聚合物发光二极管的发射效率。双极性基团不仅抑制了热退火下聚芴的不良绿色发射，而且还促进了所得共聚芴的电子亲和力和空穴亲和力。将双极共聚芴与MEH-PPV共混可显着提高器件性能[ITO / PEDOT：PSS / MEH-PPV + P1，P2或P3/ Ca（50nm）/ Al（100nm）]。最大亮度和亮度效率从仅MEH‐PPV的设备的3230 cd / m 2和0.29 cd / A增强到15690 cd / m 2和0.81 cd / A（具有MEH‐PPV / P3的混合设备= 94/6分别含有约0.46 wt％的双极性侧基残基。我们的结果证明了双极共聚芴在提高MEH-PPV的发射效率方面的功效。©2011

  DOI：

  10.1002/pola.24831

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。
• Light-Emitting Element, Light-Emitting Device, Display Device, Lighting Device, and Electonic Device
  申请人：Ohsawa Nobuharu

  公开号：US20130009139A1

  公开（公告）日：2013-01-10

  A light-emitting element is disclosed where a host material and a hole-transport material each consist of a carbazole skeleton and another skeleton other than the carbazole skeleton. Both the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) of the hole-transport material are distributed over the carbazole skeleton, while the HOMO of the host material is distributed over the carbazole skeleton and the LUMO thereof is distributed over the skeleton other than the carbazole skeleton. This combination of the hole-transport material and the host material allows the fabrication of a light-emitting element with high emission efficiency and low driving voltage.

  公开了一种发光元件，其中主体材料和空穴传输材料均由咔唑骨架和咔唑骨架以外的另一种骨架组成。空穴传输材料的最高占据分子轨道（HOMO）和最低未占据分子轨道（LUMO）均分布在咔唑骨架上，而主体材料的HOMO分布在咔唑骨架上，其LUMO分布在咔唑骨架以外的骨架上。这种空穴传输材料和主体材料的组合使得可以制造出发光效率高、驱动电压低的发光元件。
• 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。
• US8178217B2
  申请人：——

  公开号：US8178217B2

  公开（公告）日：2012-05-15