6-Bromo-4a,4b,8a,9a-tetrahydro-[1]benzofuro[2,3-c]pyridine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧唑烯
• 英文名称: 6-Bromo-4a,4b,8a,9a-tetrahydro-[1]benzofuro[2,3-c]pyridine
• 英文别名: 6-bromo-4a,4b,8a,9a-tetrahydro-[1]benzofuro[2,3-c]pyridine
• 化学式: C₁₁H₁₀BrNO
• 分子量: 252.11
• InChiKey: DIIRBHPZJDLOJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  21.6
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• 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。
• Azadibenzofurans for electronic applications
  申请人：UDC Ireland Limited

  公开号：US10249827B2

  公开（公告）日：2019-04-02

  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 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)化合物，其特征在于它们被苯并咪唑并[1,2-a]苯并咪唑-5-基和/或苯并咪唑并[1,2-a]苯并咪唑-2,5-亚基取代，且取代基 B1、B2、B3、B4、B5、B6、B7 和 B8 中至少有一个代表 N；本发明还涉及其生产工艺及其在电子设备，尤其是电致发光设备中的应用。当用作电致发光器件中磷光发光体的主材料时，式 I 化合物可提高电致发光器件的效率、稳定性、可制造性或光谱特性。
• [EN] AZADIBENZOFURANS FOR ELECTRONIC APPLICATIONS<br/>[FR] AZADIBENZOFURANES POUR APPLICATIONS ÉLECTRONIQUES
  申请人：BASF SE

  公开号：WO2014044722A1

  公开（公告）日：2014-03-27

  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 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.