2'-4''-(4,5-diphenyl-1H-imidazol-2-yl)styryl-8-hydroxyquinoline | 1026036-91-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2'-4''-(4,5-diphenyl-1H-imidazol-2-yl)styryl-8-hydroxyquinoline
• CAS: 1026036-91-8
• 化学式: C₃₂H₂₃N₃O
• 分子量: 465.554
• InChiKey: CCOLOZDHHINOLN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.83
• 重原子数：
  36.0
• 可旋转键数：
  5.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  61.8
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  8-羟基喹哪啶 、 4-(4,5-diphenyl-1H-imidazol-2-yl)benzaldehyde 在 乙酸酐 作用下， 反应 40.0h， 以34%的产率得到2'-4''-(4,5-diphenyl-1H-imidazol-2-yl)styryl-8-hydroxyquinoline
  参考文献：
  名称：

  Synthesis of light-emmting materials bis-[2′-2″-(9H-fluoren-2-yl)-vinyl-8-hydroxyquinoline] zinc(II) and bis-[2′-4″-(4,5-diphenyl-1H-imidazol-2-yl)styryl-8-hydroxyquinoline] zinc(II)

  摘要：

  Two novel light-emitting materials bis-[2'-2 ''-(9H-fluoren-2-yl)-vinyl-8-hydroxyquinoline] zinc(II) (3) and bis-[2'-4 ''-(4,5-diphenyl-1H-imidazol-2-yl)styryl-8-hydroxyquinoline] zinc(II) (4) containting 8-hydroxyquinoline and fluorene or imidazole moieties have been synthesized. The optical properties of these complexes were influenced by the styryl substituents, and exhibited orange-emission. They have higher fluorescence quantum yields than Alq(3), and good stabilities with thermal decomposition temperatures 395 degrees C and 435 degrees C. The single-layer OLED fabricated by 3 emitted lemon-yellow, and exhibited good device performance with a maximum luminance of 489 cd m(-2), and luminance efficiency of up to 0.41 cd A(-1). The single-layer OLED fabricated by 4 emitted yellow-green, and exhibited good device performance with a maximum luminance of 323 cd m(-2), and luminance efficiency of up to 0.54 cd A(-1). (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.06.025