2,8-Bis(9,9-dimethylfluoren-2-yl)dibenzofuran

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 2,8-Bis(9,9-dimethylfluoren-2-yl)dibenzofuran
• 英文别名: 2,8-bis(9,9-dimethylfluoren-2-yl)dibenzofuran
• 化学式: C₄₂H₃₂O
• 分子量: 552.7
• InChiKey: FLVRLNKBFXQBNT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.9
• 重原子数：
  43
• 可旋转键数：
  2
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device
  申请人：Konica Minolta, Inc.

  公开号：US11358951B2

  公开（公告）日：2022-06-14

  In order to provide a novel π-conjugated compound capable of increasing the light-emission efficiency of an organic electroluminescence element, for example, this π-conjugated compound has a structure indicated by general formula (1). (In general formula (1): Z1-Z6 each independently indicate a hydrogen atom, a deuterium atom, an electron-donating group D, or an electron-withdrawing group A; at least out of two among Z1-Z6 is an electron-donating group D and the other is an electron-withdrawing group A; and at least one ortho position combination Z1 and Z2, Z2 and Z3, Z3 and Z4, Z4 and Z5, Z5 and Z6, or Z6 and Z1 among Z1-Z6 is one combination out of an electron-donating group D and an electron-donating group D, an electron-withdrawing group A and an electron-withdrawing group A, or an electron-donating group D and an electron-withdrawing group A.)

  为了提供一种新型π共轭化合物，该化合物能够提高有机电致发光元件的发光效率，例如，该π共轭化合物具有通式（1）所示的结构。 (在通式（1）中：Z1-Z6各自独立地表示一个氢原子、一个氘原子、一个电子供能基团D或一个电子取能基团A；Z1-Z6中至少有两个是电子供能基团D，另一个是电子取能基团A；Z1-Z6 中至少有一个正位组合 Z1 和 Z2、Z2 和 Z3、Z3 和 Z4、Z4 和 Z5、Z5 和 Z6 或 Z6 和 Z1 是一个电子供能基团 D 和一个电子供能基团 D、一个电子取能基团 A 和一个电子取能基团 A 或一个电子供能基团 D 和一个电子取能基团 A 中的一个组合。)
• II(PI)-CONJUGATED COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, LIGHT-EMITTING MATERIAL, LIGHT-EMITTING THIN FILM, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE
  申请人：Konica Minolta, Inc.

  公开号：US20180170914A1

  公开（公告）日：2018-06-21

  In order to provide a novel π-conjugated compound capable of increasing the light-emission efficiency of an organic electroluminescence element, for example, this π-conjugated compound has a structure indicated by general formula (1). (In general formula (1): Z 1 -Z 6 each independently indicate a hydrogen atom, a deuterium atom, an electron-donating group D, or an electron-withdrawing group A; at least out of two among Z 1 -Z 6 is an electron-donating group D and the other is an electron-withdrawing group A; and at least one ortho position combination Z 1 and Z 2 , Z 2 and Z 3 , Z 3 and Z 4 , Z 4 and Z 5 , Z 5 and Z 6 , or Z 6 and Z 1 among Z 1 -Z 6 is one combination out of an electron-donating group D and an electron-donating group D, an electron-withdrawing group A and an electron-withdrawing group A, or an electron-donating group D and an electron-withdrawing group A.)