9,9'-bis(dibenzo[b,d]thiophen-2-yl)-9H,9'H-3,3'-bicarbazole | 1340668-83-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 9,9'-bis(dibenzo[b,d]thiophen-2-yl)-9H,9'H-3,3'-bicarbazole
• 英文别名: 9-Dibenzothiophen-2-yl-3-(9-dibenzothiophen-2-ylcarbazol-3-yl)carbazole
• CAS: 1340668-83-8
• 化学式: C₄₈H₂₈N₂S₂
• 分子量: 696.896
• InChiKey: YNNKHXDZGMTAPA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.4
• 重原子数：
  52
• 可旋转键数：
  3
• 环数：
  12.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-溴二苯并噻吩 、 3,3'-联咔唑 在 potassium phosphate 、 copper(l) iodide 、 trans-1,2-Diaminocyclohexane 作用下， 以 1,4-二氧六环 为溶剂， 反应 72.0h， 以84.1%的产率得到9,9'-bis(dibenzo[b,d]thiophen-2-yl)-9H,9'H-3,3'-bicarbazole
  参考文献：
  名称：

  Correlation of the molecular structure of host materials with lifetime and efficiency of blue phosphorescent organic light-emitting diodes

  摘要：

  使用从双咔唑骨架结构衍生的宿主材料开发了高效稳定的蓝色磷光有机发光二极管。

  DOI：

  10.1039/c5cp03469h

文献信息

• MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME
  申请人：Numata Masaki

  公开号：US20130020565A1

  公开（公告）日：2013-01-24

  Provided is a material for an organic electroluminescence device having a specific structure in which a dibenzothiophenyl group or a carbazolyl group is bonded to a carbazolyl group at its N-position (9-position) directly or through a linking group. Further provided is an organic electroluminescence device including one or more organic thin film layers including a light emitting layer between a cathode and an anode, in which at least one organic thin film layer contains the material for an organic electroluminescence device of the present invention.

  提供了一种具有特定结构的有机电致发光器件材料，其中二苯并噻吩基团或咔唑基团直接或通过连接基团连接到其N位（9位）的咔唑基团。进一步提供了一种有机电致发光器件，包括一个或多个有机薄膜层，包括一个发光层，位于阴极和阳极之间，其中至少一个有机薄膜层含有本发明的有机电致发光器件材料。
• [EN] BICARBAZOLE CONTAINING COMPOUNDS FOR OLEDS<br/>[FR] COMPOSÉS CONTENANT UN BICARBAZOLE POUR OLED
  申请人：UNIVERSAL DISPLAY CORP

  公开号：WO2011137072A1

  公开（公告）日：2011-11-03

  Novel organic compounds comprising a bicarbazole core are provided. In particular, the compound has a 3; 31 -bicarbazole core substituted at the 9 th position with at least one of dibenzofuran, dibenzothiophene, dibenzoselenophene, azadibenzofuran, azadibenzothiophene and azadibenzoselenophene. The compounds may be used in organic light emitting devices ( 100, 200 ) to provide devices having improved efficiency and improved lifetime.

  提供了包含双咔唑核的新型有机化合物。具体而言，该化合物具有在第9位上至少一个二苯并呋喃、二苯并噻吩、二苯并硒吩、氮代二苯并呋喃、氮代二苯并噻吩和氮代二苯并硒吩替代的3;31-双咔唑核。这些化合物可用于有机发光器件（100，200），以提供具有改善效率和寿命的器件。
• BICARBZOLE CONTAINING COMPOUNDS FOR OLEDS
  申请人：XIA Chuanjun

  公开号：US20110260138A1

  公开（公告）日：2011-10-27

  Novel organic compounds comprising a bicarbazole core are provided. In particular, the compound has a 3;3′-bicarbazole core substituted at the 9 th position with at least one of dibenzofuran, dibenzothiophene, dibenzoselenophene, azadibenzofuran, azadibenzothiophene and azadibenzoselenophene. The compounds may be used in organic light emitting devices to provide devices having improved efficiency and improved lifetime.

  提供了一种包含双咔唑核心的新型有机化合物。具体来说，该化合物具有一个3;3′-双咔唑核心，在第9位上至少有一种二苯并呋喃、二苯并噻吩、二苯并硒吩、氮代二苯并呋喃、氮代二苯并噻吩和氮代二苯并硒吩取代。这些化合物可用于有机发光器件，以提供具有改善效率和寿命的器件。
• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Nippon Steel & Sumikin Chemical Co., Ltd.

  公开号：EP3439058A1

  公开（公告）日：2019-02-06

  Provided is an organic EL device that exhibits high luminous efficiency and has high stability when driven despite having low voltage. The organic electroluminescent device is obtained by laminating an anode, organic layers and a cathode on a substrate, wherein at least one of the organic layers contains (i) a compound represented by chemical formula (1) below, and (ii) a carborane compound having one or more divalent carborane groups and an aromatic group substituted for the carborane group. In the formulas, X1 and X2 represent NR1, PR2, O, S, Se, CR3R4 or SiR5R6 and Y represents a single bond or aromatic group.

  本发明提供了一种有机电致发光器件，尽管电压较低，但其发光效率高，驱动时稳定性高。该有机电致发光器件是通过在基板上层叠阳极、有机层和阴极而获得的，其中至少一个有机层包含(i) 下文化学式(1)所代表的化合物，和(ii) 具有一个或多个二价硼烷基团和一个芳香基团取代硼烷基团的硼烷化合物。在化学式中，X1 和 X2 代表 NR1、PR2、O、S、Se、CR3R4 或 SiR5R6，Y 代表单键或芳香基团。
• ORGANIC LIGHT-EMITTING DEVICE
  申请人：LG Chem, Ltd.

  公开号：EP3832746A1

  公开（公告）日：2021-06-09

  The present disclosure provides an organic light emitting device.

  本公开提供了一种有机发光器件。