1-N,1-N-bis(2-fluorophenyl)-6-N-(2-fluoro-4-phenylphenyl)-6-N-phenylpyrene-1,6-diamine

• 分子结构分类: 有机化合物 - 苯类化合物 - 芘
• 英文名称: 1-N,1-N-bis(2-fluorophenyl)-6-N-(2-fluoro-4-phenylphenyl)-6-N-phenylpyrene-1,6-diamine
• 化学式: C₄₆H₂₉F₃N₂
• 分子量: 666.7
• InChiKey: GUZWQZKWRCRKFG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.4
• 重原子数：
  51
• 可旋转键数：
  7
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
  申请人：Universal Display Corporation

  公开号：US20190074449A1

  公开（公告）日：2019-03-07

  Compounds that are organic radicals that can have a dual function. The compounds can be fluorescent emitters that emit in the near-IR. The compounds can also facilitate reverse intersystem crossing (RISC) to convert triplet excitons in an OLED to singlet excited states to maximize utilization of generated excitons in the OLED and approach 100% internal quantum efficiency.

  这是一个有着双重功能的有机基团化合物。这些化合物可以是发射近红外光的荧光发射体。这些化合物也可以促进反交替系统穿越（RISC），将OLED中的三重激子转化为单重激发态，以最大化利用OLED中产生的激子并接近100％的内部量子效率。
• Organic electroluminescent materials and devices
  申请人：Universal Display Corporation

  公开号：US10381569B2

  公开（公告）日：2019-08-13

  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. The first and second compounds can have an evaporation temperature T1 and T2, respectively, of 150 to 350° C., and the absolute value of T1−T2 can be less than 20° C. The first compound can have a concentration C1 in the mixture and a concentration C2 in a film formed by evaporating the mixture in a vacuum deposition tool at a constant pressure between 1×10−6 Torr to 1×10−9 Torr, at a 2 Å/sec deposition rate on a surface positioned at a predefined distance away from the mixture being evaporated, where the absolute value of (C1−C2)/C1 is less than 5%.

  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。第一种和第二种化合物的蒸发温度 T1 和 T2 可分别为 150 至 350 摄氏度、第一种化合物在混合物中的浓度为 C1，而在真空沉积工具中以 1×10-6 托至 1×10-9 托的恒定压力、2 Å/秒的沉积速率、在距离被蒸发混合物预定距离的表面上蒸发混合物而形成的薄膜中的浓度为 C2，其中 (C1-C2)/C1 的绝对值小于 5%。
• Compounds and uses in devices
  申请人：Universal Display Corporation

  公开号：US10950803B2

  公开（公告）日：2021-03-16

  This invention discloses a novel multicomponent system or a single compound that is capable of performing triplet-triplet annihilation up conversion process. (TTA-UC) A solution or solid film that comprises this TTA-UC system or compound is provided. This system or compound can be used in an optical or optoelectronic device.

  本发明公开了一种新型多组分体系或单一化合物，它能够执行三重-三重湮灭向上转换过程。(TTA-UC) 的溶液或固体薄膜。该系统或化合物可用于光学或光电设备中。
• PYRENE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US20140183468A1

  公开（公告）日：2014-07-03

  A pyrene-based compound and an organic light-emitting diode including the pyrene-based compound are provided. The pyrene-based compound of Formula 1 above may emit blue light having high color purity. For example, an organic light-emitting diode including the pyrene-based compounds of the invention may emit blue light having a y coordinate with a color purity of 0.1 or less, for example, a color purity of 0.09 or less, which is near to the NTSC or sRGB specification. A thin film including the pyrene-based compounds of the invention may be highly amorphous, and thus may have improved electrical stability. Accordingly, an organic light-emitting diode including the pyrene-based compounds of the invention may have improved lifetime characteristics.
• NOVEL COMPOUNDS AND USES IN DEVICES
  申请人：Universal Display Corporation

  公开号：US20160104847A1

  公开（公告）日：2016-04-14

  This invention discloses a novel multicomponent system or a single compound that is capable of performing triplet-triplet annihilation up conversion process. (TTA-UC) A solution or solid film that comprises this TTA-UC system or compound is provided. This system or compound can be used in an optical or optoelectronic device.