2-(8-Carbazol-9-yldibenzofuran-2-yl)-5-phenylbenzimidazolo[1,2-a]benzimidazole | 1537905-16-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-(8-Carbazol-9-yldibenzofuran-2-yl)-5-phenylbenzimidazolo[1,2-a]benzimidazole
• CAS: 1537905-16-0
• 化学式: C₄₃H₂₆N₄O
• 分子量: 614.706
• InChiKey: PECOIDPYJPATES-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.9
• 重原子数：
  48
• 可旋转键数：
  3
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  9-[8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran-2-yl]carbazole 、 2-bromo-5-phenylbenzimidazo[1,2-a]benzimidazole 在 2-双环己基膦-2',6'-二甲氧基联苯 、 potassium phosphate monohydrate 、 palladium diacetate 作用下， 以 1,4-二氧六环 、 水 、 甲苯 为溶剂， 反应 21.0h， 以60%的产率得到2-(8-Carbazol-9-yldibenzofuran-2-yl)-5-phenylbenzimidazolo[1,2-a]benzimidazole
  参考文献：
  名称：

  [EN] BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS
  [FR] DÉRIVÉS DE BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DESTINÉS À DES APPLICATIONS ÉLECTRONIQUES

  摘要：

  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，特别是在电致发光器件中的应用。当作为电致发光器件中磷光发射体的主体材料使用时，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善。

  公开号：

  WO2014009317A1

文献信息

• Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications
  申请人：UDC IRELAND LIMITED

  公开号：US10243150B2

  公开（公告）日：2019-03-26

  A compound of the general formula (I), a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.

  通式 (I) 的化合物、 一种生产该化合物的工艺及其在电子设备（尤其是电致发光设备）中的应用。当式 I 化合物用作电致发光器件中磷光发光体的主材料时，可提高电致发光器件的效率、稳定性、可制造性或光谱特性。
• BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS
  申请人：BASF SE

  公开号：US20150207083A1

  公开（公告）日：2015-07-23

  A compound of the general formula a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.
• Benzimidazo[1,2-a]Benzimidazole Derivatives for Electronic Applications
  申请人：UDC IRELAND LIMITED

  公开号：US20170244051A1

  公开（公告）日：2017-08-24

  A compound of the general formula (I), a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.
• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20180212159A1

  公开（公告）日：2018-07-26

  An organic electroluminescence device comprising an anode, a cathode and an emitting layer between the anode and the cathode, wherein the emitting layer comprises as a host material a compound represented by the following formula (1) and a compound represented by the following formula (2):
• US9620724B2
  申请人：——

  公开号：US9620724B2

  公开（公告）日：2017-04-11