1,4-diazafluorene | 245-04-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 1,4-diazafluorene
• 英文别名: Indeno-pyrazine；9H-indeno[1,2-b]pyrazine
• CAS: 245-04-5
• 化学式: C₁₁H₈N₂
• 分子量: 168.198
• InChiKey: WDAQGVJSNJRSFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-(邻甲苯基)吡嗪 以 苯 为溶剂， 反应 0.5h， 以23%的产率得到1,4-diazafluorene
  参考文献：
  名称：

  Soldatenkov, A. T.; Bagdadi, M. V.; Radzhan, P. K., Journal of Organic Chemistry USSR (English Translation), 1983, vol. 19, # 6, p. 1184 - 1190

  摘要：

  DOI：

文献信息

• CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME
  申请人：Samsung Display Co., Ltd.

  公开号：US20190071458A1

  公开（公告）日：2019-03-07

  A condensed-cyclic compound and an organic light-emitting device including the same are provided. The compound is represented by the formula wherein ring A, ring B, and ring C are each independently selected from a C 5 -C 30 carbocyclic group and a C 1 -C 30 heterocyclic group, each of L 1 to L 9 is independently selected from a substituted or unsubstituted C 3 -C 10 cycloalkylene group, a substituted or unsubstituted C 1 -C 10 heterocycloalkylene group, a substituted or unsubstituted C 3 -C 10 cycloalkenylene group, a substituted or unsubstituted C 1 -C 10 heterocycloalkenylene group, a substituted or unsubstituted C 6 -C 60 arylene group, a substituted or unsubstituted C 1 -C 60 heteroarylene group, a substituted or unsubstituted divalent non-aromatic condensed polycyclic group, and a substituted or unsubstituted divalent non-aromatic condensed heteropolycyclic group, and each of Ar 1 to Ar 6 , R1 to R3, R 11 , and R 12 are further defined. The compound may be incorporated into one or more layers of an organic light-emitting diode device.

  提供了一种浓缩环状化合物和包括该化合物的有机发光器件。该化合物由下式表示，其中环A、环B和环C分别独立地选自C5-C30碳环族和C1-C30杂环族，L1至L9中的每一个独立地选自取代或未取代的C3-C10环烷基组、取代或未取代的C1-C10杂环烷基组、取代或未取代的C3-C10环烯基组、取代或未取代的C1-C10杂环烯基组、取代或未取代的C6-C60芳基组、取代或未取代的C1-C60杂芳基组、取代或未取代的双价非芳香缩合多环族和取代或未取代的双价非芳香缩合杂多环族，Ar1至Ar6、R1至R3、R11和R12进一步定义。该化合物可以被用于有机发光二极管器件的一个或多个层中。
• Organic light-emitting device
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US11056664B2

  公开（公告）日：2021-07-06

  An organic light-emitting device includes a first electrode and a second electrode facing the first electrode. An organic layer is disposed between the first electrode and the second electrode. The organic layer includes an emission layer, a first compound and a second compound.

  一个有机发光器件包括一个第一电极和一个朝向第一电极的第二电极。有机层位于第一电极和第二电极之间。有机层包括一个发射层，一个第一化合物和一个第二化合物。
• CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
  申请人：Samsung Display Co., Ltd.

  公开号：US20180076396A1

  公开（公告）日：2018-03-15

  A condensed cyclic compound having the following structure and an organic light-emitting device including the same are provided: wherein A1 is one of the following:

  提供具有以下结构的缩合环化合物以及包括该化合物的有机发光器件：其中A1是以下之一：
• ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
  申请人：Universal Display Corporation

  公开号：US20180226580A1

  公开（公告）日：2018-08-09

  The present invention includes novel compounds having a boron containing ring for use as charge transporters, hosts or emitters in OLEDs.

  本发明涉及具有含硼环的新型化合物，用作有机发光二极管中的电荷传输剂、宿主或发射体。
• ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Display Co., Ltd.

  公开号：EP3185328A1

  公开（公告）日：2017-06-28

  An organic light-emitting device comprising: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the emission layer comprises a first compound represented by one of selected from Formulae 1A to 1E, and at least one selected from the hole transport region and the electron transport region comprises a second compound represented by Formula 2A or 2B:

  一种有机发光器件，包括：第一电极；面向第一电极的第二电极；位于第一电极和第二电极之间的发射层；位于第一电极和发射层之间的空穴传输区域；以及位于发射层和第二电极之间的电子传输区域，其中发射层包括由式 1A 至 1E 中的一种所代表的第一化合物，而空穴传输区域和电子传输区域中的至少一种包括由式 2A 或 2B 所代表的第二化合物：

表征谱图