9-(5',5'''-diphenyl[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-5''-diyl)-9H-carbazole | 750573-27-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 9-(5',5'''-diphenyl[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-5''-diyl)-9H-carbazole
• 英文别名: 9-[3,5-Bis(3,5-diphenylphenyl)phenyl]carbazole
• CAS: 750573-27-4
• 化学式: C₅₄H₃₇N
• 分子量: 699.894
• InChiKey: OCAKZDRWMVBUBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.8
• 重原子数：
  55
• 可旋转键数：
  7
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  4.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1-溴-3,5二苯基苯 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 四(三苯基膦)钯 、 potassium acetate 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 48.0h， 生成 9-(5',5'''-diphenyl[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-5''-diyl)-9H-carbazole
  参考文献：
  名称：

  Novel star-shaped host materials for highly efficient solution-processed phosphorescent organic light-emitting diodes

  摘要：

  用于溶液加工蓝色磷光有机发光器件的两种新型星形主材料--9-(5′,5‴-二苯基[1,1′:3′,1″:3″,1‴：3‴,1⁗-喹啉基苯基]-5″-二基）-9H-咔唑（DQC）和 9,9′-(5′-苯基[1,1′:3′,1″-三苯基]-3,5-二基）双-9H-咔唑（PTC）通过铃木偶联反应合成。这两种化合物都具有较高的玻璃化转变温度（Tg ≥ 128 °C）和优异的成膜能力。DQC 和 PTC 的非平面星形构型限制了它们的 π 共轭的有效延伸，导致它们的三重能相同，均为 2.81 eV。使用 DQC 和 PTC 作为磷光发射体双(4,6-二氟苯基吡啶甲酸)吡啶甲酸铱（III）（FIrpic）的宿主的溶液加工单层器件的最大发光效率分别为 9.2 和 12.8 cd A-1。通过引入薄薄的 1,3,5-三（1-苯基-1H-苯并[d]咪唑-2-基）苯（TPBI）电子传递和激子约束层，基于 DQC 和 PTC 的溶液加工器件的最大效率进一步提高到 21.7 和 25.7 cd A-1，最大外部量子效率分别达到 9.2% 和 11.9%。此外，与基于 1,3-双（9-咔唑基）苯（mCP）的相应器件相比，基于 DQC 和 PTC 的器件显示出明显的高性能。

  DOI：

  10.1039/c0jm00692k

文献信息

• ORGANIC EL DEVICE
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2166589A1

  公开（公告）日：2010-03-24

  An organic EL device includes: an anode (3); a cathode (4); and an organic thin-film layer (5) provided between the anode (3) and the cathode (4). The organic thin-film layer (5) includes: a fluorescent-emitting layer (51) containing a fluorescent host and a blue fluorescent dopant; a red phosphorescent-emitting layer (52) containing a red phosphorescent host and a red phosphorescent dopant; and a green phosphorescent-emitting layer (53) containing a green phosphorescent host and a green phosphorescent dopant. The red phosphorescent dopant emits light mainly by receiving transfer of triplet energy from the fluorescent host. The green phosphorescent dopant emits light mainly by recombination of charges within the green phosphorescent-emitting layer.

  有机 EL 器件包括：阳极 (3)；阴极 (4)；以及位于阳极 (3) 和阴极 (4) 之间的有机薄膜层 (5)。有机薄膜层（5）包括：荧光发光层（51），包含荧光主控体和蓝色荧光掺杂剂；红色磷光发光层（52），包含红色磷光主控体和红色磷光掺杂剂；以及绿色磷光发光层（53），包含绿色磷光主控体和绿色磷光掺杂剂。红色磷光掺杂剂主要通过接收荧光宿主的三重态能量转移发光。绿色磷光掺杂剂主要通过绿色磷光发光层内的电荷重组发光。
• ORGANIC EL ELEMENT AND ORGANIC EL MATERIAL-CONTAINING SOLUTION
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2166590A1

  公开（公告）日：2010-03-24

  An organic EL device (1) includes an anode (3), a cathode (4) and an organic thin-film layer (5) provided between the anode (3) and the cathode (4). The organic thin-film layer (5) includes a single-layered mixed-color emitting layer (51) for providing mixed-color emission. The mixed-color emitting layer (51) contains a host, a fluorescent dopant for blue fluorescent emission and a phosphorescent dopant for red or green phosphorescent emission.

  一种有机电致发光器件（1）包括阳极（3）、阴极（4）和设置在阳极（3）与阴极（4）之间的有机薄膜层（5）。有机薄膜层（5）包括一个单层混色发射层（51），用于提供混色发射。混色发光层（51）包含一个宿主、一个用于蓝色荧光发射的荧光掺杂剂和一个用于红色或绿色磷光发射的磷光掺杂剂。
• Mixture, composition and organic electronic device
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US10978642B2

  公开（公告）日：2021-04-13

  A mixture consists of three or more organic compounds, wherein the molecular weight difference of any two organic compounds is less than 160 Dalton. In the mixture, the molar percentage of each organic compound is not less than 3% and not more than 90%, and the organic compounds all have at least one same or similar photoelectronic function.

  混合物由三种或三种以上的有机化合物组成，其中任意两种有机化合物的分子量之差小于 160 道尔顿。在混合物中，每种有机化合物的摩尔百分比不小于 3%，也不大于 90%，并且所有有机化合物都具有至少一种相同或相似的光电子功能。
• Coordination metal compound, material for organic electroluminescence device, material for luminescent coating formation and organic electroluminescence device
  申请人：Inoue Tetsuya

  公开号：US20070009760A1

  公开（公告）日：2007-01-11

  A coordination metal compound comprising cordinating at least one ligand having a Spiro bond to at least a metal atom; a material for an organic electroluminescence (EL) device, and an organic EL device comprising at least one organic thin film layer sandwiched between a pair of electrodes consisting of an anode and a cathode, wherein at least one organic thin film layer thereof comprises the coordination metal compound or the material for an organic EL device, and a material for luminescence coating formation comprising an organic solvent solution containing the coordination metal compound or the material for the organic EL device is provided. Further, the organic EL device employing either the material for luminescence coating formation or the material for the organic EL device, which exhibits an enhanced efficiency of light emission and is superior in heat resistance, the coordination metal compound having excellent solubility for an organic solvent which realizes the aforementioned, the material for the organic EL device and the material for luminescence coating formation are provided.
• ORGANIC EL DEVICE AND ANTHRACENE DERIVATIVE
  申请人：NISHIMURA Kazuki

  公开号：US20130187143A1

  公开（公告）日：2013-07-25

  An organic EL device includes: an anode for injecting holes; a phosphorescent-emitting layer; a fluorescent-emitting layer; and a cathode for injecting electrons. The phosphorescent-emitting layer contains a phosphorescent host and a phosphorescent dopant for phosphorescent emission. The fluorescent-emitting layer contains a fluorescent host and a fluorescent dopant for fluorescent emission. The fluorescent host is at least one of an asymmetric anthracene derivative represented by a formula (1) below and a pyrene derivative represented by a formula (2) below.