4,4'-双(3,6-二叔丁基-9H-咔唑-9-基)-1,1'-联苯 | 838862-47-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4,4'-双(3,6-二叔丁基-9H-咔唑-9-基)-1,1'-联苯
• 英文名称: 4,4'-Bis(3,6-di-tert-butyl-9h-carbazol-9-yl)-1,1'-biphenyl
• 英文别名: 3,6-ditert-butyl-9-[4-[4-(3,6-ditert-butylcarbazol-9-yl)phenyl]phenyl]carbazole
• CAS: 838862-47-8
• 化学式: C₅₂H₅₆N₂
• 分子量: 709.03
• InChiKey: OFUWRAFMFGLINE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16.4
• 重原子数：
  54
• 可旋转键数：
  7
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  9.9
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• WGK Germany：
  3
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335

反应信息

• 作为产物：
  描述：

  咔唑 在 aluminum (III) chloride 、 18-冠醚-6 、 potassium carbonate 作用下， 以 二氯甲烷 、 邻二氯苯 为溶剂， 反应 36.0h， 生成 4,4'-双(3,6-二叔丁基-9H-咔唑-9-基)-1,1'-联苯
  参考文献：
  名称：

  可溶液加工的咔唑树枝状聚合物作为高效磷光有机发光二极管的主体材料

  摘要：

  合成了一组在联苯核的4,4'-位置上带有寡咔唑树枝状的树枝状聚合物，用作溶液可加工的磷光有机发光二极管（PHOLED）的主体材料。与传统的小分子主体4,4'-N，N'-二咔唑联苯（CBP）相比，树枝状结构为这些材料提供了额外的优势，包括无定形性质，极高的玻璃化转变温度（约376°C）和溶液-可加工性，但固有的三重态能量相同（2.60–2.62 eV）。与广泛使用的聚合物主体聚乙烯咔唑（PVK）相比，这些树枝状聚合物具有更高的HOMO水平（–5.61至–5.42 eV），有助于有效的空穴注入，并有利于OLED的高功率效率。这些树枝状聚合物的良好特性和可加工性使得通过将树枝状聚合物作为磷光主体进行旋涂来制造高效的PHOLED成为可能。含Ir（ppy）的绿色PHOLED3（Hppy = 2-苯基吡啶）掺杂剂的峰值效率高达38.71 cd A -1和15.69 lm W -1，远远超过带有PVK主机的控制装置的峰值效率（27

  DOI：

  10.1002/adfm.201201326

文献信息

• Light emitting device and display device including the same
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US11271190B2

  公开（公告）日：2022-03-08

  Provided are a light emitting device includes a first electrode and a second electrode facing each other; an emissive layer disposed between the first electrode and the second electrode and a display device including the same. The emissive layer comprises: a first emission layer disposed on the first electrode and having a hole transporting property; a second emission layer and a third emission layer disposed on the first emission layer; wherein the second emission layer comprises an organic compound having a bipolar transport property and the third emission layer has a composition different from the first emission layer and the second emission layer; wherein the first emission layer, the second emission layer, and the third emission layer comprises a plurality of quantum dots, and wherein the first emission layer, the second emission layer, and the third emission layer are configured to emit light of a same color.

  本发明提供了一种发光器件，包括相互面对的第一电极和第二电极；设置在第一电极和第二电极之间的发射层以及包括该发射层的显示装置。该发射层包括：设置在第一电极上并具有空穴传输特性的第一发射层；设置在第一发射层上的第二发射层和第三发射层；其中，第二发射层包括具有双极传输特性的有机化合物，第三发射层的组成不同于第一发射层和第二发射层；其中，第一发射层、第二发射层和第三发射层包括多个量子点，并且第一发射层、第二发射层和第三发射层被配置为发射相同颜色的光。
• ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP3620497B1

  公开（公告）日：2021-10-27
• ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：KINOSHITA Ikuo

  公开号：US20100171418A1

  公开（公告）日：2010-07-08

  An organic electroluminescent device is provided and includes: a pair of electrodes; an organic layer including a light emitting layer between the electrodes. The organic layer contains a compound represented by formula (I). In formula (I), R 11 , R 12 , and R 13 each independently represents a C 1-6 alkyl group, Q 1 represents a carbon atom or a silicon atom, R 14 represents a hydrogen atom or -Q 2 (R 16 )(R 17 )R 18 in which Q 2 represents a carbon atom or a silicon atom and R 16 , R 17 , and R 18 each independently represents a C 1-6 alkyl group, R 15 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a cyano group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, and n stands for 1 or 2.
• LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US20200343487A1

  公开（公告）日：2020-10-29

  Provided are a light emitting device includes a first electrode and a second electrode facing each other; an emissive layer disposed between the first electrode and the second electrode and a display device including the same. The emissive layer comprises: a first emission layer disposed on the first electrode and having a hole transporting property; a second emission layer and a third emission layer disposed on the first emission layer; wherein the second emission layer comprises an organic compound having a bipolar transport property and the third emission layer has a composition different from the first emission layer and the second emission layer; wherein the first emission layer, the second emission layer, and the third emission layer comprises a plurality of quantum dots, and wherein the first emission layer, the second emission layer, and the third emission layer are configured to emit light of a same color.
• US8420234B2
  申请人：——

  公开号：US8420234B2

  公开（公告）日：2013-04-16