12-(4,6-Diphenyl-1,3,5-triazin-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-Diphenyl-1,3,5-triazin-2-yl)-[1]benzofuro[3,2-a]carbazole
• 英文别名: 12-(4,6-diphenyl-1,3,5-triazin-2-yl)-[1]benzofuro[3,2-a]carbazole
• 化学式: C₃₃H₂₀N₄O
• 分子量: 488.5
• InChiKey: NDYMDZOOPNQCBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 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：
  56.7
• 氢给体数：
  0
• 氢受体数：
  4

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：US10249828B2

  公开（公告）日：2019-04-02

  The present invention relates to organic electroluminescent devices which comprise mixtures of at least one matrix material of the formula (1) and an emitting material which has a small singlet-triplet separation.

  本发明涉及有机电致发光装置，该装置由至少一种式（1）的基体材料和一种具有较小单态-三态分离的发光材料的混合物组成。
• Organic light-emitting device
  申请人：Samsung Electronics Co., Ltd.

  公开号：US10615348B2

  公开（公告）日：2020-04-07

  An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, the emission layer includes a host and a fluorescent dopant, the organic light-emitting device satisfies Equation 1, the host includes a compound represented by Formulae 1, 2, or 3, and the fluorescent dopant satisfies Equation 2, wherein Formulae 1-3 and Equations 1-2 are the same as described in the specification.

  一种有机发光器件，包括第一电极、面向第一电极的第二电极以及设置在第一电极和第二电极之间的有机层，其中有机层包括发射层，发射层包括宿主和荧光掺杂剂，有机发光器件满足等式1，宿主包括由式1、2或3表示的化合物，荧光掺杂剂满足等式2，其中式1-3和式1-2与说明书中所述相同。
• Organic electroluminescent element
  申请人：NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.

  公开号：US11088334B2

  公开（公告）日：2021-08-10

  Provided is an organic electroluminescence device (organic EL device) that is driven at a low voltage, exhibits high luminous efficiency and has a long service life. The organic EL device contains one or more light emitting layers and one or more electron transport layers between opposing anode and cathode, wherein at least one of the electron transport layers contains a an indolocarbazole compound represented by general formula (1) below and an electron donor. In the formula, ring A represents an aromatic hydrocarbon ring represented by formula (1a), ring B represents a heterocyclic ring represented by formula (1b), L represents a single bond or aromatic hydrocarbon group, X represents N or C—Ar1 and at least one of X represents N, and Y and Ar1 represent a hydrogen atom, aromatic hydrocarbon group or aromatic heterocyclic group.

  本发明提供了一种有机电致发光器件（有机 EL 器件），该器件在低电压下驱动，发光效率高，使用寿命长。该有机电致发光器件包含一个或多个发光层以及对置阳极和阴极之间的一个或多个电子传输层，其中至少一个电子传输层包含如下通式（1）表示的吲哚咔唑化合物和电子供体。式中，环 A 代表由式（1a）表示的芳香烃环，环 B 代表由式（1b）表示的杂环，L 代表单键或芳香烃基，X 代表 N 或 C-Ar1，且 X 中至少有一个代表 N，Y 和 Ar1 代表氢原子、芳香烃基或芳香杂环基。
• Organic electroluminescent materials and devices
  申请人：Universal Display Corporation

  公开号：US11302872B2

  公开（公告）日：2022-04-12

  A composition of matter that includes a novel combination of host compounds containing indol-fused hosts and emissive dopants containing benzofuran or azabenzofuran ligand is disclosed,

  本发明公开了一种物质组合物，其中包括含有吲哚融合宿主化合物和含有苯并呋喃或氮杂苯并呋喃配体的发射性掺杂剂的新型组合、