4,7-Bis(4-phenylphenyl)-2-(4-pyridin-3-ylphenyl)benzotriazole

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,7-Bis(4-phenylphenyl)-2-(4-pyridin-3-ylphenyl)benzotriazole
• 英文别名: 4,7-bis(4-phenylphenyl)-2-(4-pyridin-3-ylphenyl)benzotriazole
• 化学式: C₄₁H₂₈N₄
• 分子量: 576.7
• InChiKey: LZAJFNHVAAIKLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.4
• 重原子数：
  45
• 可旋转键数：
  6
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  43.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• NEW BENZOTRIAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT IN WHICH SAID DERIVATIVE IS USED
  申请人：Hodogaya Chemical Co., Ltd.

  公开号：EP2767534A1

  公开（公告）日：2014-08-20

  Benzotriazole derivatives represented by the following general formula (1), wherein Ar1 and Ar2 are, for example, aromatic hydrocarbon groups or aromatic heterocyclic ring groups, and A is a group including a pyridine ring. The compounds excel in electron injection/transport capability, feature a high hole-blocking power and a high stability in their thin-film form, and are useful as materials for producing highly efficient and highly durable organic electroluminescent devices.

  由以下通式 (1) 代表的苯并三唑衍生物、 其中 Ar1 和 Ar2 是芳香烃基团或芳香杂环基团，A 是包括吡啶环的基团。这些化合物具有出色的电子注入/传输能力，在薄膜形式下具有高空穴阻断能力和高稳定性，可用作生产高效和高持久性有机电致发光器件的材料。
• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Hodogaya Chemical Co., Ltd.

  公开号：EP3240057A1

  公开（公告）日：2017-11-01

  [Object] An organic electroluminescent device having low driving voltage, high luminous efficiency, and a long lifetime is provided by combining various materials for an organic electroluminescent device, which are excellent, as materials for an organic electroluminescent device having high luminous efficiency and high durability, in hole and electron injection/transport performances, electron blocking ability, stability in a thin-film state and durability, so as to allow the respective materials to effectively reveal their characteristics. [Means of Realizing the Object] In the organic electroluminescent device having at least an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole injection layer includes an arylamine compound of the following general formula (1) and an electron acceptor. In the formula, Ar1 to Ar4 may be the same or different, and represent a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group.

  目的 通过将作为高发光效率和高耐用性有机电致发光器件材料的各种有机电致发光器件材料在空穴和电子注入/传输性能、电子阻断能力、薄膜状态稳定性和耐用性方面具有优异性能的材料组合在一起，提供一种具有低驱动电压、高发光效率和长使用寿命的有机电致发光器件，从而使各种材料有效地展现其特性。 [实现目标的方法］ 在依次具有阳极、空穴注入层、空穴传输层、发光层、电子传输层和阴极的有机电致发光器件中，空穴注入层包括以下通式（1）的芳胺化合物和电子受体。 式中，Ar1 至 Ar4 可以相同或不同，代表取代或未取代的芳香烃基团、取代或未取代的芳香杂环基团或取代或未取代的缩合多环芳香基团。
• Organic electroluminescent device
  申请人：Hodogaya Chemical Co., Ltd.

  公开号：US10593884B2

  公开（公告）日：2020-03-17

  In the organic electroluminescent device having at least an anode, a hole injection layer, a first hole injection layer, a second hole injection layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole injection layer includes an arylamine compound of the following general formula (1) and an electron acceptor. In the formula, Ar1 to Ar4 may be the same or different, and represent a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group.

  在有机电致发光器件中，至少有一个阳极、一个空穴注入层、一个第一空穴注入层、一个第二空穴注入层、一个发光层、一个电子传输层和一个阴极，空穴注入层包括以下通式（1）的芳基胺化合物和一个电子受体。 式中，Ar1 至 Ar4 可以相同或不同，代表取代或未取代的芳香烃基团、取代或未取代的芳香杂环基团或取代或未取代的缩合多环芳香基团。
• NOVEL BENZOTRIAZOLE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE DERIVATIVES
  申请人：HODOGAYA CHEMICAL CO., LTD.

  公开号：US20140374721A1

  公开（公告）日：2014-12-25

  Benzotriazole derivatives represented by the following general formula (1), wherein Ar 1 and Ar 2 are, for example, aromatic hydrocarbon groups or aromatic heterocyclic ring groups, and A is a group including a pyridine ring. The compounds excel in electron injection/transport capability, feature a high hole-blocking power and a high stability in their thin-film form, and are useful as materials for producing highly efficient and highly durable organic electroluminescent devices.
• ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：Hodogaya Chemical Co., Ltd.

  公开号：US20170346009A1

  公开（公告）日：2017-11-30

  In the organic electroluminescent device having at least an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole injection layer includes an arylamine compound of the following general formula (1) and an electron acceptor. In the formula, Ar 4 to Ar 4 may be the same or different, and represent a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group.