2,3-bis-biphenyl-3-yl-quinoxaline | 103266-80-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,3-bis-biphenyl-3-yl-quinoxaline
• 英文别名: 2,3-Bis-biphenyl-3-yl-chinoxalin；2,3-Bis(3-phenylphenyl)quinoxaline
• CAS: 103266-80-4
• 化学式: C₃₂H₂₂N₂
• 分子量: 434.54
• InChiKey: WYOOODHZXGMGMA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  34
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  3-苯基苯甲醛 在 potassium cyanide 、 乙醇 作用下， 反应 5.0h， 生成 2,3-bis-biphenyl-3-yl-quinoxaline
  参考文献：
  名称：

  Physiologically Active Compounds. II. Hydrochlorides of Aminoesters of Substituted Benzilic and Glycolic Acids¹

  摘要：

  DOI：

  10.1021/jo01104a007

文献信息

• A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
  申请人：Rohm And Haas Electronic Materials Korea Ltd.

  公开号：EP3972003A2

  公开（公告）日：2022-03-23

  The present disclosure relates to a plurality of host materials and organic electroluminescent devices comprising the same. The present disclosure may provide a plurality of host materials having a composition favorable to thermal denaturation due to a low deposition temperature, while improving hole properties and electronic properties of HOMO and LUMO, by comprising separate compounds represented by formulas 1 and 2 into a light-emitting layer. By comprising the plurality of host materials of the present disclosure, it is possible to provide an organic electroluminescent device having a lower driving voltage, higher luminous efficiency and/or longer lifetime.

  本公开涉及多种宿主材料和由其组成的有机电致发光器件。本公开可提供多种宿主材料，这些宿主材料的组成因沉积温度低而有利于热变性，同时通过将式 1 和式 2 所代表的独立化合物组成发光层而改善空穴特性以及 HOMO 和 LUMO 的电子特性。通过包含本公开的多种宿主材料，可以提供一种具有更低驱动电压、更高发光效率和/或更长使用寿命的有机电致发光器件。
• PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
  申请人：ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.

  公开号：US20210305519A1

  公开（公告）日：2021-09-30

  The present disclosure relates to a plurality of host materials comprising a first host material comprising a compound represented by formula 1 and a second host material comprising a compound represented by formula 2, and an organic electroluminescent device comprising the same. By comprising the specific combination of the compound as host materials, an organic electroluminescent device having low driving voltage and/or high luminous efficiency and/or long lifespan can be provided compared with a conventional organic electroluminescent device.