12-[4-Phenyl-6-(4-phenylphenyl)-1,3,5-triazin-2-yl]-[1]benzofuro[2,3-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-Phenyl-6-(4-phenylphenyl)-1,3,5-triazin-2-yl]-[1]benzofuro[2,3-a]carbazole
• 英文别名: 12-[4-phenyl-6-(4-phenylphenyl)-1,3,5-triazin-2-yl]-[1]benzofuro[2,3-a]carbazole
• 化学式: C₃₉H₂₄N₄O
• 分子量: 564.6
• InChiKey: YKDXKWBRHZGLRQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.1
• 重原子数：
  44
• 可旋转键数：
  4
• 环数：
  9.0
• 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 electroluminescent materials and devices cross-reference to related applications
  申请人：Universal Display Corporation

  公开号：EP2849240A2

  公开（公告）日：2015-03-18

  A composition formed of a mixture of two compounds having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emission layer in OLEDs via vacuum thermal evaporation process is disclosed.

  本发明公开了一种由两种具有相似热蒸发特性的化合物的混合物组成的组合物，这两种化合物预先混合到蒸发源中，可用于通过真空热蒸发工艺将这两种化合物共同蒸发到 OLED 的发射层中。
• Organic electrolumiescent materials and devices
  申请人：Universal Display Corporation

  公开号：EP2866273A1

  公开（公告）日：2015-04-29

  A composition formed of a first mixture of a first compound and a second compound wherein the first compound has different chemical structure than the second compound; the first compound is capable of functioning as a hole transporting material in an organic light emitting device at room temperature; the first compound comprises at least one carbazole group; the first compound has a evaporation temperature T1 of 150 to 350 °C; the second compound has evaporation temperature T2 of 150 to 350 °C; the absolute value of T1-T2 is less than 20 °C; the first compound having a concentration C1 in said first mixture, and the first compound having a concentration C2 in a film formed by evaporating the first mixture in a vacuum deposition tool at a constant pressure between 1x10-6 Torr to 1x10-9 Torr, at a 2Å/sec deposition rate on a surface positioned at a predefined distance away from the mixture being evaporated; and wherein the absolute value of (C1-C2)/C1 is less than 5%.

  一种由第一种化合物和第二种化合物的第一种混合物形成的组合物，其中第一种化合物与第二种化合物具有不同的化学结构；第一种化合物能够在室温下在有机发光器件中用作空穴传输材料；第一种化合物包含至少一个咔唑基团；第一种化合物的蒸发温度T1为150至350 °C；第二种化合物的蒸发温度T2为150至350 °C；T1-T2的绝对值小于20 °C；第一化合物在所述第一混合物中的浓度为C1，而第一化合物在薄膜中的浓度为C2，该薄膜是在真空沉积工具中，在1x10-6托至1x10-9托的恒定压力下，以2埃/秒的沉积速率将第一混合物蒸发在与被蒸发的混合物保持预定距离的表面上形成的；其中(C1-C2)/C1的绝对值小于5%。
• ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICES
  申请人：Universal Display Corporation

  公开号：EP3425693A2

  公开（公告）日：2019-01-09

  A composition formed of a mixture of two components having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emissive layer in OLEDs via vacuum thermal evaporation process is disclosed.

  本发明公开了一种由两种具有相似热蒸发特性的成分的混合物组成的组合物，这两种成分被预先混合到一个蒸发源中，可用于通过真空热蒸发工艺将这两种化合物共同蒸发到 OLED 的发射层中。
• Organic electroluminescent materials and devices
  申请人：Universal Display Corporation

  公开号：US10749114B2

  公开（公告）日：2020-08-18

  A composition formed of a mixture of two compounds having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emission layer in OLEDs via vacuum thermal evaporation process is disclosed.

  本发明公开了一种由两种具有相似热蒸发特性的化合物的混合物组成的组合物，这两种化合物预先混合到蒸发源中，可用于通过真空热蒸发工艺将这两种化合物共同蒸发到 OLED 的发射层中。
• 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。