[9-[3-(9H-咔唑-9-基)苯基]-9H-咔唑-3-基]二苯基氧膦 | 1296229-26-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: [9-[3-(9H-咔唑-9-基)苯基]-9H-咔唑-3-基]二苯基氧膦
• 英文名称: 9-(3-(9H-carbazol-9-yl)phenyl)-3-(diphenylphosphoryl)-9H-carbazole
• 英文别名: (9-(3-(9H-Carbazol-9-yl)phenyl)-9H-carbazol-3-yl)diphenylphosphine oxide；9-(3-carbazol-9-ylphenyl)-3-diphenylphosphorylcarbazole
• CAS: 1296229-26-9
• 化学式: C₄₂H₂₉N₂OP
• 分子量: 608.679
• InChiKey: WCHVVGQFMSTMGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.2
• 重原子数：
  46
• 可旋转键数：
  5
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  9-(3-溴苯基)-9H-咔唑 在 正丁基锂 、 双氧水 作用下， 以 二氯甲烷 、 dichlorobenzene 为溶剂， 生成 [9-[3-(9H-咔唑-9-基)苯基]-9H-咔唑-3-基]二苯基氧膦
  参考文献：
  名称：

  深蓝色磷光有机发光二极管的外部量子效率高于20％

  摘要：

  使用双极型高三重态能量主体材料和高三重态能量激子阻挡材料，开发了外部量子效率超过20％的高效深蓝色磷光有机发光二极管（PHOLED）。在这些深蓝色PHOLED中，实现了25.1％的最大量子效率和较低的滚降（在1000 cd m -2时仍为23.1％）。

  DOI：

  10.1002/adma.201004372
• 作为试剂：
  描述：

  1-溴-3-碘苯 在 二苯并-18-冠醚-6 、 正丁基锂 、 [9-[3-(9H-咔唑-9-基)苯基]-9H-咔唑-3-基]二苯基氧膦 、 铜 、 potassium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 、 邻二氯苯 为溶剂， 反应 2.0h， 生成 9-[3-(9H-carbazol-9-yl)phenyl]-3,6-bis(diphenylphosphoryl)-9H-carbazole
  参考文献：
  名称：

  JP5856161

  摘要：

  公开号：

文献信息

• ORGANIC METAL COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND
  申请人：LG Display Co., Ltd

  公开号：US20210074932A1

  公开（公告）日：2021-03-11

  The present disclosure relates to an organic metal compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic metal compound of the following structure. Incorporating the organic metal compound of the following structure into an emitting unit makes the OLED with improved luminous efficiency, luminous color purity and luminous lifetime.

  本公开涉及具有以下结构的有机金属化合物，以及包括以下结构有机金属化合物的有机发光二极管（OLED）和有机发光装置。将以下结构的有机金属化合物引入发光单元中，能使OLED的发光效率、发光色纯度和发光寿命得到提高。
• ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE COMPOUND
  申请人：LG DISPLAY CO., LTD.

  公开号：US20210163427A1

  公开（公告）日：2021-06-03

  The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.

  本公开涉及具有化学式1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（OLED）和有机发光器件。该有机化合物包括一个作为电子受体的三嗪基团和与三嗪基团分离的一个融合的杂环芳基团作为电子给体。该有机化合物在一个分子中包括电子受体基团和电子给体基团，因此电荷可以在分子中移动。此外，由于该有机化合物包括刚性融合的杂环芳香环，有机化合物的三维构象受到限制，因此该化合物可能具有优异的发光效率和色彩纯度。
• ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND
  申请人：LG Display Co., Ltd.

  公开号：US20220077402A1

  公开（公告）日：2022-03-10

  The present disclosure relates to an organic compound including an electron acceptor moiety of a hetero aromatic ring having at least one nitrogen as a nuclear atom and an electron donor moiety of a fused aromatic or a fused hetero aromatic ring linked to the electron acceptor moiety directly or via a linker moiety, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes both the electron acceptor and donor moieties, thus charges can be transported easily within the molecule. The OLED and the organic light emitting device including the organic compound, which may comprise at least one substituent having strong electron withdrawing property at specific position, in an emissive layer can implement excellent luminous efficiency and luminous lifespan.

  本公开涉及一种有机化合物，包括具有至少一个氮原子作为核原子的杂环芳香环的电子受体基团和与电子受体基团直接或通过连接基团连接的融合芳香或融合杂环芳香环的电子给体基团，以及包括该有机化合物的有机发光二极管（OLED）和有机发光器件。该有机化合物包括电子受体和给体基团，因此电荷可以在分子内轻松传输。包括该有机化合物的OLED和有机发光器件，可能在发射层中包含至少一个在特定位置具有强电子吸引性的取代基，可以实现出色的发光效率和发光寿命。
• HIGHLY EFFICIENT CARBAZOLE-BASED COMPOUND, AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME
  申请人：Lee Jun Yeob

  公开号：US20130119367A1

  公开（公告）日：2013-05-16

  The present invention relates to a highly efficient carbazole-based compound and to an organic electroluminescence device including the same. According to the present invention, provided are a compound for an organic electroluminescence device and an organic electroluminescence device including the compound, in which a carbazole-based phosphine oxide compound, which is a compound intended for an organic electroluminescence device, is employed to overcome the problems of conventional compounds for organic electroluminescence devices, i.e. those of instable thermal stability and low efficiency, and particularly, the compound of the present invention exhibits superior efficiency in pure-blue phosphorescent devices.

  本发明涉及一种高效的基于咔唑的化合物，以及包含该化合物的有机电致发光器件。根据本发明，提供了一种用于有机电致发光器件的化合物和包含该化合物的有机电致发光器件，其中采用了一种基于咔唑的膦氧化物化合物，该化合物旨在用于有机电致发光器件，以克服传统有机电致发光器件化合物的问题，即热稳定性不稳定和低效率，特别是本发明的化合物在纯蓝色磷光器件中表现出卓越的效率。
• ORGANIC COMPOUND HAVING IMPROVED LUMINESCENT PROPERTIES, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND
  申请人：LG Display Co., Ltd.

  公开号：EP3790069A1

  公开（公告）日：2021-03-10

  The present invention relates to an organic compound having improved luminescent properties, an organic light emitting diode and organic light emitting device including the organic compound, the organic compound having a specific structure. The organic compound is a bipolar compound having both a p-type moiety and an n-type moiety. Moreover, the organic compound has high energy levels, large energy bandgap and improved thermal stability. Incorporating the organic compound into an emissive layer of the OLED allows holes and electrons to be recombined at whole area of an emitting material layer, and thereby allows enhancing the luminous efficiency and the luminous lifetime of the OLED.

  本发明涉及一种具有改进发光特性的有机化合物、一种有机发光二极管和包括该有机化合物的有机发光器件，该有机化合物具有特定的结构。该有机化合物是一种双极性化合物，同时具有 p 型分子和 n 型分子。此外，该有机化合物具有高能级、大能带隙和更好的热稳定性。在有机发光二极管的发光层中加入有机化合物，可使空穴和电子在发光材料层的整个区域重新结合，从而提高有机发光二极管的发光效率和发光寿命。