6-bromopyridine-2-carboxylic acid N'-(6-bromopyridine-2-carbonyl)hydrazide | 1236208-21-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6-bromopyridine-2-carboxylic acid N'-(6-bromopyridine-2-carbonyl)hydrazide
• 英文别名: 6-bromopyridine-2-carboxylic acid-N'-(6-bromopyridine-2-carbonyl)hydrazide；6-bromo-N'-(6-bromopyridine-2-carbonyl)pyridine-2-carbohydrazide
• CAS: 1236208-21-1
• 化学式: C₁₂H₈Br₂N₄O₂
• 分子量: 400.029
• InChiKey: GWWTZTJRPRNGGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  84
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  6-bromopyridine-2-carboxylic acid N'-(6-bromopyridine-2-carbonyl)hydrazide 、 苯胺 在 三氯化磷 作用下， 以 邻二氯苯 为溶剂， 反应 9.0h， 以23%的产率得到3,5-bis(6-bromopyridin-2-yl)-4-phenyl-1,2,4-triazole
  参考文献：
  名称：

  EP2380888

  摘要：

  公开号：

文献信息

• COMPOUND HAVING TRIAZOLE RING STRUCTURE TO WHICH PYRIDYL GROUP IS BONDED, AND ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：Yokoyama Norimasa

  公开号：US20110272679A1

  公开（公告）日：2011-11-10

  A host compound for a light emitting layer, which is excellent in electron transporting capability and hole blocking capability, has a high triplet excitation level and is capable of completely confining triplet excitons of a phosphorescent material, is provided as a material for an organic electroluminescent device having a high efficiency, and an organic electroluminescent device having a high efficiency and a high luminance is provided by using this compound. The compound having a triazole ring structure to which a pyridyl group substituted with a carbazolyl group is bonded, is represented by the following general formula (1), and the organic electroluminescent device containing a pair of electrodes and at least one organic layer sandwitched therebetween is characterized in that the compound, which is represented by the following general formula (1) and has a triazole ring structure to which a pyridyl group substituted with a carbazolyl group is bonded, is used as a constitutional material of at least one organic layer in the organic electroluminescent device.

  提供了一种用作发光层的宿主化合物，具有优异的电子传输能力和阻挡空穴的能力，具有高三重激发能级，并能够完全限制磷光材料的三重激子，作为高效有机电致发光器件的材料，通过使用该化合物，提供了一种具有高效率和高亮度的有机电致发光器件。该化合物具有三唑环结构，其中连接有带有咔唑基团的吡啶基团，由以下通式（1）表示，包含一对电极和至少一个有机层夹在其中的有机电致发光器件的特点在于，该化合物表示为以下通式（1）并具有三唑环结构，其中连接有带有咔唑基团的吡啶基团，用作有机电致发光器件中至少一个有机层的构成材料。
• COMPOUND HAVING TRIAZOLE RING STRUCTURE WITH PYRIDYL GROUP ATTACHED THERETO, AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Hodogaya Chemical Co., Ltd.

  公开号：EP2380888A1

  公开（公告）日：2011-10-26

  A host compound for a light emitting layer, which is excellent in electron transporting capability and hole blocking capability, has a high triplet excitation level and is capable of completely confining triplet excitons of a phosphorescent material, is provided as a material for an organic electroluminescent device having a high efficiency, and an organic electroluminescent device having a high efficiency and a high luminance is provided by using this compound. The compound having a triazole ring structure to which a pyridyl group substituted with a carbazolyl group is bonded, is represented by the following general formula (1), and the organic electroluminescent device containing a pair of electrodes and at least one organic layer sandwitched therebetween is characterized in that the compound, which is represented by the following general formula (1) and has a triazole ring structure to which a pyridyl group substituted with a carbazolyl group is bonded, is used as a constitutional material of at least one organic layer in the organic electroluminescent device.

  本发明提供了一种用于发光层的主化合物，该化合物具有优异的电子传输能力和空穴阻断能力，具有较高的三重激发水平，能够完全限制磷光材料的三重激子，可作为具有高效率的有机电致发光器件的材料，通过使用该化合物可提供具有高效率和高亮度的有机电致发光器件。 该化合物具有三唑环结构，其上键合有被咔唑基取代的吡啶基，由以下通式（1）表示，该有机电致发光器件包含一对电极和至少一个夹在其间的有机层，其特征在于该化合物、该化合物由以下通式（1）表示，具有三唑环结构，其中键合有一个被咔唑基取代的吡啶基，用作有机电致发光装置中至少一个有机层的组成材料。