1,4-dicyano-2,3,5,6-tetrakis(3,6-dimethylcarbazol-9-yl)benzene | 1416881-54-3

• 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: 1,4-dicyano-2,3,5,6-tetrakis(3,6-dimethylcarbazol-9-yl)benzene
• 英文别名: 2,3,5,6-Tetrakis(3,6-dimethyl-9H-carbazol-9-yl)terephthalonitrile；2,3,5,6-tetrakis(3,6-dimethylcarbazol-9-yl)benzene-1,4-dicarbonitrile
• CAS: 1416881-54-3
• 化学式: C₆₄H₄₈N₆
• 分子量: 901.125
• InChiKey: AJKQJXQTTWNOSQ-UHFFFAOYSA-N

物化性质

• 密度：
  1.25±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  16.6
• 重原子数：
  70
• 可旋转键数：
  4
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  67.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3,6-二甲基-9H-咔唑 、 四氟对苯二腈 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.5h， 以54.4%的产率得到1,4-dicyano-2,3,5,6-tetrakis(3,6-dimethylcarbazol-9-yl)benzene
  参考文献：
  名称：

  Luminescent solar concentrators based on thermally activated delayed fluorescence dyes

  摘要：

  这项研究首次提出基于TADF染料的LSC器件。TADF染料的电荷转移特性和扭曲结构有助于实现近零重吸收损失。因此，冠军器件的光电转换效率（ηopt）和能量转换效率（ηPCE）分别为10.4％和2.2％。

  DOI：

  10.1039/c9ta13312g

文献信息

• ORGANIC MIXTURE AND APPLICATION THEREOF IN ORGANIC ELECTRONIC DEVICES
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20200317646A1

  公开（公告）日：2020-10-08

  The present invention relates to an organic mixture and an application thereof in organic electronic devices. The organic mixture comprises a spirofluorene organic compound containing a fused heterocyclic ring and an aromatic fused heterocyclic organic compound containing an electron-donating group. A combination of the two materials may be used as a host material of a phosphorescent organic light-emitting diode (OLED), which may use the energy of excitons and balance the charge transport to the greatest extent and which may effectively reduce the concentration of excitons and the operating voltage of a corresponding device, thereby effectively improving the efficiency and service life of the related electronic device in order to provide an effective solution for improving the overall performance of an organic electronic device.

  本发明涉及一种有机混合物及其在有机电子器件中的应用。该有机混合物包括含有螺环异芳烃环的螺芴有机化合物和含有供电子给体基团的芳香融合杂环有机化合物。这两种材料的组合可用作磷光有机发光二极管（OLED）的主体材料，该二极管可以利用激子的能量并最大程度地平衡电荷传输，从而有效降低激子的浓度和相应器件的工作电压，从而有效提高相关电子器件的效率和使用寿命，为改善有机电子器件的整体性能提供有效解决方案。
• [EN] MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES<br/>[FR] MATÉRIAUX POUR DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
  申请人：MERCK PATENT GMBH

  公开号：WO2021110741A1

  公开（公告）日：2021-06-10

  The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to organic electroluminescent devices which comprise these compounds.

  本发明涉及适用于电子器件，特别是有机电致发光器件的化合物（1）的公式，以及包含这些化合物的有机电致发光器件。
• ORGANIC COMPOUND HAVING IMPROVED LUMINESCENT PROPERTIES, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND
  申请人：LG Display Co., Ltd

  公开号：US20200207760A1

  公开（公告）日：2020-07-02

  An organic compound, an organic light emitting diode including the compound, and an organic light emitting device including the organic light emitting diode are disclosed. The organic compound may include a fused hetero aromatic moiety having a p-type property and an aza-acridine moiety having an n-type property bonded to the fused hetero aromatic moiety via an aromatic or a hetero aromatic linker. The organic compound has relatively high energy level since it includes plural fused hetero aromatic rings. Holes and electrons can be recombined in an emitting material layer in a balanced manner since the organic compound has a bipolar property. The organic light emitting diode and the organic light emitting device including the organic compound have enhanced luminous efficiency and luminous lifetime.

  揭示了一种有机化合物、包括该化合物的有机发光二极管，以及包括该有机发光二极管的有机发光器件。该有机化合物可能包括具有p型性质的融合杂环芳香基团和具有n型性质的氮杂蒽基团，通过芳香或杂环芳香连接物与融合杂环芳香基团结合。由于该有机化合物包含多个融合杂环芳香环，因此具有相对较高的能级。由于该有机化合物具有双极性质，所以在发光材料层中，空穴和电子可以以平衡的方式重新组合。包括该有机化合物的有机发光二极管和有机发光器件具有提高的发光效率和发光寿命。
• ORGANOMETALLIC COMPLEX AND APPLICATION THEREOF IN ELECTRONIC DEVICES
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20190241590A1

  公开（公告）日：2019-08-08

  Disclosed are an organometallic complex comprising a new six-membered N-heterocyclic ligand, and an application thereof in an organic electronic device, especially in a phosphorescent organic light-emitting diode. The present invention further relates to an organic electronic device comprising the organometallic complex according to the present invention, especially an organic light-emitting diode, and an application thereof in display and illumination technology. In the present invention, the device structure is optimized and the concentration of the metal complex in the substrate is changed, so that the device achieves the optimal performance, and an OLED device having high efficiency, high luminance and high stability is achieved, thereby providing a better choice of materials for full-colour display and illumination application.

  揭示了一种含有新的六元N-杂环配体的有机金属络合物，以及其在有机电子器件中的应用，特别是在磷光有机发光二极管中的应用。本发明还涉及一种含有根据本发明的有机金属络合物的有机电子器件，特别是有机发光二极管，以及其在显示和照明技术中的应用。在本发明中，优化了器件结构并改变了基板中金属络合物的浓度，使得器件实现了最佳性能，并实现了具有高效率、高亮度和高稳定性的OLED器件，从而为全彩显示和照明应用提供了更好的材料选择。
• ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE COMPOUND
  申请人：LG DISPLAY CO., LTD.

  公开号：US20210024496A1

  公开（公告）日：2021-01-28

  An organic compound having the following structure of Chemical Formula, and an organic light emitting diode and an organic light emitting display device including the organic compound are disclosed. The organic light emitting diode and the organic light emitting display device can improve its luminous efficiency and color purity, reduce its driving voltage and enhance its luminous efficiency and luminous lifetime by applying the organic compound.

  本发明揭示了具有以下化学式结构的有机化合物，以及包括该有机化合物的有机发光二极管和有机发光显示器件。通过应用该有机化合物，可以提高有机发光二极管和有机发光显示器件的发光效率和色彩纯度，降低其驱动电压，增强其发光效率和发光寿命。