Pyridazino[1,2-b][1,2,3]benzoxadiazole

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: Pyridazino[1,2-b][1,2,3]benzoxadiazole
• 英文别名: pyridazino[1,2-b][1,2,3]benzoxadiazole
• 化学式: C₁₀H₈N₂O
• 分子量: 172.18
• InChiKey: QIERHFQLGLZDSB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  15.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] SILYL SUBSTITUTED AZADIBENZOFURANS AND AZADIBENZOTHIOPHENES<br/>[FR] AZADIBENZOFURANES SUBSTITUÉS PAR SILYLE ET AZADIBENZOTHIOPHÈNES
  申请人：BASF SE

  公开号：WO2015114102A1

  公开（公告）日：2015-08-06

  The present invention relates to compounds of formula (I), which are characterized in that they are substituted by at least one group of formula (II) and in that at least one of the substituents B1, B2, B3, B4, B5, B6, B7 and B8 represents N; a process for their production and their use in electronic devices, especially electroluminescent devices. When used as electron transport material, hole blocking material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

  本发明涉及公式（I）的化合物，其特征在于它们至少被一个公式（II）的组取代，且B1、B2、B3、B4、B5、B6、B7和B8中的至少一个代表N；它们的生产过程以及在电子设备中的用途，特别是在电致发光设备中的用途。当在电致发光设备中作为电子传输材料、空穴阻挡材料和对磷光发射器的宿主材料使用时，公式I的化合物可能会提供改进的电致发光设备的效率、稳定性、可制造性或光谱特性。
• [EN] AZADIBENZOTHIOPHENES FOR ELECTRONIC APPLICATIONS<br/>[FR] AZADIBENZOTHIOPHÈNES POUR APPLICATIONS ÉLECTRONIQUES
  申请人：BASF SE

  公开号：WO2015063046A1

  公开（公告）日：2015-05-07

  The present invention relates to compounds of formula (I), which are characterized in that they are substituted by benzimidazo[1,2-a]benzimidazo-5-yl and/or benzimidazo[1,2-a]benzimidazo-2,5- ylene groups and in that at least one of the substituents B1, B2, B3, B4, B5, B6, B7 and B8 represents N; a process for their production and their use in electronic devices, especially electroluminescent devices. When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

  本发明涉及式(I)的化合物，其特征在于它们被苯并咪唑[1,2-a]苯并咪唑-5-基和/或苯并咪唑[1,2-a]苯并咪唑-2,5-基取代，并且至少一个取代基B1、B2、B3、B4、B5、B6、B7和B8代表N；一种生产它们的方法以及它们在电子器件中的应用，特别是电致发光器件。当作为电致发光器件中荧光发射剂的主体材料时，式(I)的化合物可能提供电致发光器件的效率、稳定性、可制造性或光谱特性的改进。
• [EN] BENZIMIDAZOLO[2,1-B][1,3]BENZOTHIAZOLES FOR ELECTRONIC APPLICATIONS<br/>[FR] BENZIMIDAZOLO[2,1-B][1,3]BENZOTHIAZOLES POUR DES APPLICATIONS ÉLECTRONIQUES
  申请人：BASF SE

  公开号：WO2015014791A1

  公开（公告）日：2015-02-05

  The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.

  本发明涉及式（I）的化合物，其制备方法以及它们在电子器件中的应用，特别是电致发光器件。当作为电荷传输材料和/或荧光发射体在电致发光器件中的主体材料时，式（I）的化合物可能提供电致发光器件的效率、稳定性、可制造性和/或光谱特性的改进。
• AZADIBENZOFURANS FOR ELECTRONIC APPLICATIONS
  申请人：BASF SE

  公开号：US20150243907A1

  公开（公告）日：2015-08-27

  The present invention relates to compounds of formula (I), which are characterized in that they substituted by benzimidazo[1,2-a]benzimidazo-5-yl and/or benzimidazo[1,2-a]benzimidazo-2,5-ylene groups and in that at least one of the substituents B 1 , B 2 , B 3 , B 4 , B 5 , B 6 , B 7 and B 8 represents N; a process for their production and their use in electronic devices, especially electroluminescent devices. When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

  本发明涉及式（I）的化合物，其特征在于其被苯并咪唑[1,2-a]苯并咪唑-5-基和/或苯并咪唑[1,2-a]苯并咪唑-2,5-亚基取代，并且其中至少一个取代基B1、B2、B3、B4、B5、B6、B7和B8代表N；以及它们在电子器件中的使用，特别是在电致发光器件中。当作为电致发光器件中荧光发射体的主体材料时，式（I）的化合物可能提供电致发光器件的效率、稳定性、可制造性或光谱特性的改进。同时，本发明还涉及该化合物的制备方法。
• ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
  申请人：Universal Display Corporation

  公开号：US20150243893A1

  公开（公告）日：2015-08-27

  The present disclosure provides novel compounds based on azadibenzothiophenes, azadibenzofurans and azadibenzoselenophenes with at least two nitrogen atoms in the aza rings. The compounds can be used in green, red, yellow and white emitting devices as electron-transporting hosts.

  本公开提供基于氮杂二苯并噻吩，氮杂二苯并呋喃和氮杂二苯并硒杂苯的新化合物，其中至少有两个氮原子在杂环中。这些化合物可以用作绿色、红色、黄色和白色发光器件中的电子传输主体。