12-(4,6-Diphenylpyrimidin-2-yl)-[1]benzofuro[3,2-a]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: 12-(4,6-Diphenylpyrimidin-2-yl)-[1]benzofuro[3,2-a]carbazole
• 英文别名: 12-(4,6-diphenylpyrimidin-2-yl)-[1]benzofuro[3,2-a]carbazole
• 化学式: C₃₄H₂₁N₃O
• 分子量: 487.56
• InChiKey: XRTCGLAFYBJOMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  38
• 可旋转键数：
  3
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  43.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20190393424A1

  公开（公告）日：2019-12-26

  An organic light-emitting device comprising: a first electrode; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode, wherein the emission layer comprises a host and a thermally activated delayed fluorescence emitter, the host comprises a first material and a second material, the first material and the second material are different from each other, the second material has a dipole moment of about 5.5 debye or more, the second material does not comprise a group represented by * =o , and * indicates a binding site to a neighboring atom.

  一种有机发光器件，包括：第一电极；朝向第一电极的第二电极；以及位于第一电极和第二电极之间的发射层，其中发射层包括主体和热活化延迟荧光发射体，主体包括第一材料和第二材料，第一材料和第二材料不同，第二材料的偶极矩约为5.5德拜或更大，第二材料不包括*=o所代表的基团，其中*表示与相邻原子的结合位点。
• ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：Merck Patent GmbH

  公开号：US20170077418A1

  公开（公告）日：2017-03-16

  The present invention relates to organic electroluminescent devices, the emitting layer thereof containing a blend of a luminescent material having a narrow singlet-triplet gap and a fluorescent emission material having high steric shielding.

  本发明涉及有机电致发光器件，其中发光层包含具有狭窄单重-三重能隙的发光材料和具有高立体屏蔽的荧光发射材料的混合物。
• ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
  申请人：IDEMITSU KOSAN CO.,LTD.

  公开号：US20220223798A1

  公开（公告）日：2022-07-14

  An organic electroluminescence device includes an anode, a cathode, and an emitting layer provided between the anode and the cathode, in which the emitting layer contains a delayed fluorescent compound M2 represented by a formula (2) and a compound M3 represented by a formula (3), and a singlet energy Si(M2) of the compound M2 and a singlet energy Si(M3) of the compound M3 satisfy a relationship of a numerical formula (Numerical Formula 1). In the formula (3), Y 31 to Y 36 are each independently CR 3 or a nitrogen atom, and two or more of Y 31 to Y 36 are each a nitrogen atom,

  一种有机电致发光器件，包括阳极、阴极和位于阳极和阴极之间的发光层，其中发光层包含一个延迟荧光化合物M2，其由公式（2）表示，以及一个由公式（3）表示的化合物M3，化合物M2的单重态能量Si（M2）和化合物M3的单重态能量Si（M3）满足数值公式（数值公式1）的关系。在公式（3）中，Y31至Y36分别独立为CR3或氮原子，并且Y31至Y36中的两个或两个以上为氮原子。
• Organic light-emitting devices
  申请人：Samsung Display Co., Ltd.

  公开号：US10333077B2

  公开（公告）日：2019-06-25

  An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer including an emission layer between the first electrode and the second electrode. The emission layer includes at least one compound selected from carbazole-based compounds, and at least one compound selected from heterocyclic compounds as described in the detailed description.

  一种有机发光器件包括：一个第一电极；一个面向第一电极的第二电极；以及一个有机层，包括第一电极和第二电极之间的发射层。发射层包括至少一种选自咔唑基化合物的化合物和至少一种选自杂环化合物的化合物，详见详细说明。
• Materials for organic electroluminescent devices
  申请人：Merck Patent GmbH

  公开号：US10629817B2

  公开（公告）日：2020-04-21

  The present invention relates to the fluorene derivatives and to organic electronic devices in which these Compounds are used as matrix material in the emitting layer and/or as hole transport material and/or as electron blocker or exciton blocker material and/or as electron transport material.

  本发明涉及芴衍生物和有机电子设备，在这些设备中，这些化合物被用作发射层的基质材料和/或空穴传输材料和/或电子阻断器或激子阻断器材料和/或电子传输材料。