1-methyl-4-(4-phenylphenyl)-2H-quinazoline

• 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: 1-methyl-4-(4-phenylphenyl)-2H-quinazoline
• 化学式: C₂₁H₁₈N₂
• 分子量: 298.4
• InChiKey: PWQWKYSUFCZJNJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  15.6
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] ORGANIC COMPOUND, AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME<br/>[FR] COMPOSÉ ORGANIQUE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE COMPRENANT
  申请人：DOOSAN CORP

  公开号：WO2014092478A1

  公开（公告）日：2014-06-19

  본 발명은 신규 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로서, 본 발명에 따른 화합물은 유기 전계 발광 소자의 유기물층, 바람직하게는 발광층에 사용됨에 따라 유기 전계 발광 소자의 발광효율, 구동 전압, 수명 등을 향상시킬 수 있다.
• [EN] MULTI-COMPONENT HOST MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] MATÉRIAU HÔTE À CONSTITUANTS MULTIPLES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT LEDIT MATÉRIAU
  申请人：ROHM & HAAS ELECT MAT

  公开号：WO2015170882A1

  公开（公告）日：2015-11-12

  The present invention relates to an organic electroluminescent device comprising at least one light-emitting layer between an anode and a cathode, wherein the light-emitting layer comprises a host and a phosphorescent dopant; the host consists of multi-component host compounds; at least a first host compound of the multi-component host compounds is a bicarbazole derivative containing pyridine, and a second host compound is a carbazole derivative including a nitrogen-containing heteroaryl group. According to the present invention, an organic electroluminescent device using the multi-component host compounds has high efficiency and long lifespan compared to a conventional device using one component of a host.