9-(7-Carbazol-9-yldibenzofuran-2-yl)carbazole

• 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: 9-(7-Carbazol-9-yldibenzofuran-2-yl)carbazole
• 英文别名: 9-(7-carbazol-9-yldibenzofuran-2-yl)carbazole
• 化学式: C₃₆H₂₂N₂O
• 分子量: 498.6
• InChiKey: QLVOIGIGCOVMLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  39
• 可旋转键数：
  2
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Organic electroluminescence element, illumination device, and display device
  申请人：Konica Minolta, Inc.

  公开号：US10774261B2

  公开（公告）日：2020-09-15

  An organic electroluminescence element includes: an anode; a cathode; and a luminous layer. The luminous layer includes: a luminescent dopant having a reorganization energy of 0 eV to 0.7 eV in electron transition from a ground state (S0) to a lowest excited triplet state (T1); and a host compound having a reorganization energy of 0 eV to 0.3 eV in electron transfer reaction between a ground state (S0) and an anionic radical state (AR), and having a molecular weight within a range of 500 to 3000.

  一种有机电致发光元件包括：阳极、阴极和发光层。发光层包括：一种发光掺杂剂，其电子从基态（S0）转变到最低激发三重态（T1）时的重组能为 0 eV 至 0.7 eV；以及一种宿主化合物，其电子在基态（S0）和阴离子自由基态（AR）之间发生转移反应时的重组能为 0 eV 至 0.3 eV，分子量在 500 至 3000 之间。
• Organic electroluminescent device, thin luminous film, display apparatus, and lighting apparatus
  申请人：Konica Minolta, Inc.

  公开号：US10862048B2

  公开（公告）日：2020-12-08

  An organic electroluminescent device contains an anode, a cathode, and an organic layer containing at least one luminous layer. The organic layer is disposed between the anode and the cathode. At least one luminous layer contains a π-conjugated compound exhibiting no overlap between the electron density distributions of the HOMO and the LUMO in the molecule, such that electron transition between the HOMO and the LUMO occurs by a through-space interaction in the molecule. The π-conjugated compound has a π-conjugated aromatic ring at a moiety on which at least one of the HOMO and the LUMO is localized.

  一种有机电致发光器件包含一个阳极、一个阴极和一个含有至少一个发光层的有机层。 有机层位于阳极和阴极之间。 至少一个发光层包含一种π-共轭化合物，其分子中 HOMO 和 LUMO 的电子密度分布没有重叠，因此 HOMO 和 LUMO 之间的电子转换是通过分子中的空间相互作用实现的。 π-共轭化合物具有一个π-共轭芳香环，HOMO 和 LUMO 至少有一个位于该芳香环上。
• 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。)
• ORGANIC ELECTROLUMINESCENCE ELEMENT
  申请人：Inoue Satoru

  公开号：US20140191227A1

  公开（公告）日：2014-07-10

  An organic electroluminescent element includes a light-emitting layer between an anode and a cathode. The light-emitting layer contains a phosphorescent light-emitting organic metal complex and at least one host compound. The difference in relative dielectric constant between the host compound and the phosphorescent light-emitting organic metal complex is 0 to −0.5, and the difference in dipole moment between the host compound and the phosphorescent light-emitting organic metal complex is 0 to −5.5 debye.
• ELECTROLUMINESCENCE ELEMENT
  申请人：Konica Minolta, Inc.

  公开号：US20150287927A1

  公开（公告）日：2015-10-08

  Disclosed is an electroluminescence element, wherein at least a first electrode, a light-emitting layer, and a second electrode may be laminated on a substrate in said order. In said element, the light-emitting layer may contain quantum dots, and an intermediate layer formed from a polymer containing nitrogen atoms may be formed between the first electrode and the light-emitting layer.