(6-(trifluoromethyl)benzene-1,2,3,4,5-pentayl)pentakis(9H-carbazole)

• 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: (6-(trifluoromethyl)benzene-1,2,3,4,5-pentayl)pentakis(9H-carbazole)
• 英文别名: 2,3,4,5,6-tetra(9H-carbazol-9-yl)trifluoromethylbenzene；9,9',9'',9''',9''''-[6-(Trifluoromethyl)benzene-1,2,3,4,5-pentayl]pentakis(9H-carbazole)；9-[2,3,4,5-tetra(carbazol-9-yl)-6-(trifluoromethyl)phenyl]carbazole
• 化学式: C₆₇H₄₀F₃N₅
• 分子量: 972.083
• InChiKey: DYWGTXWLKUQTNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  18.2
• 重原子数：
  75
• 可旋转键数：
  5
• 环数：
  16.0
• sp3杂化的碳原子比例：
  0.01
• 拓扑面积：
  24.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  八氟甲苯 、 咔唑 在 potassium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 12.0h， 以40%的产率得到(6-(trifluoromethyl)benzene-1,2,3,4,5-pentayl)pentakis(9H-carbazole)
  参考文献：
  名称：

  The inductive-effect of electron withdrawing trifluoromethyl for thermally activated delayed fluorescence: tunable emission from tetra- to penta-carbazole in solution processed blue OLEDs

  摘要：

  非共轭三氟甲基被引入作为新的受体在TADF OLEDs中。5CzCF3Ph的效率比4CzCF3Ph显著更高，这是由于它较低的ΔEST值所致。

  DOI：

  10.1039/c5cc04126k

文献信息

• 유기 전계발광 물질 및 소자
  申请人：UNIVERSAL DISPLAY CORPORATION 유니버셜 디스플레이 코포레이션(520040150470)

  公开号：KR20150056046A

  公开（公告）日：2015-05-22

  하기 화학식 1의 구조를 갖는 화합물 뿐 아니라, 이를 포함하는 제1 소자 및 제제가 개시된다.화학식 1의 구조에서, R는 이고,(a) R-R 중 1 이상은 이거나, 또는 (b) R은 이다.또한, R, R, R, R, A, A, A, A, A, A, A, A, A, A, B, B, B, B, B, B, B, B, B, B, Y, Y, Y, Y, Y, Y, Y, Y, Z, Z, Z, Z, Z, Z, Z 및 Z은 각각 독립적으로 다양한 치환기에서 선택되며, 여기서 인접한 A, B, Y 및 Z 기는 임의로 연결되어 융합 고리 구조를 형성한다. 마지막으로, X는 -CF, -SiF, -NCO, -NCS, -OCN, -SCN, -OCF 및 -SCF에서 선택되는 억셉터기를 포함하고, m≥1이다.

  The compound with the chemical formula 1 and its containing first component and formulation are disclosed. In the structure of chemical formula 1, R is, (a) one or more of R-R is, or (b) R is. Additionally, R, R, R, R, A, A, A, A, A, A, A, A, A, A, B, B, B, B, B, B, B, B, B, B, Y, Y, Y, Y, Y, Y, Y, Y, Z, Z, Z, Z, Z, Z, Z, and Z are independently selected from various substituents, where adjacent A, B, Y, and Z groups are arbitrarily linked to form a fused ring structure. Finally, X includes an acceptor selected from -CF, -SiF, -NCO, -NCS, -OCN, -SCN, -OCF, and -SCF, and m≥1.
• ORGANIC LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING MATERIAL AND COMPOUND FOR USE THEREIN
  申请人：TOYOBO CO., LTD.

  公开号：US20190194131A1

  公开（公告）日：2019-06-27

  Using a compound that contains a structure where a carbazol-9-yl group substituted with a perfluoroalkyl group at the 2-position and the 7-position and a structural unit having a positive Hammett constant σ p (but excluding an aromatic hydrocarbon group) bond to each other directly or via a π-conjugated linking group, wherein at least a part of the carbazol-9-yl group and at least a part of the structural unit having a positive Hammett constant σ p and, if any, the π-conjugated linking group form a π-electron conjugated system, an organic light emitting device having a high emission efficiency can be provided.

  通过使用一种化合物，其中含有一个在2位和7位被全氟烷基取代的咔唑-9-基团，并且具有正的Hammett常数σp的结构单元（但不包括芳香族碳氢基团），它们可以直接或通过π-共轭连接基团相互键合。其中，咔唑-9-基团的至少一部分和具有正的Hammett常数σp的结构单元的至少一部分，以及（如果有的话）π-共轭连接基团形成π-电子共轭体系，从而可以提供具有高发射效率的有机发光装置。
• ORGANIC ELECTRIC FIELD LIGHT EMITTING ELEMENT AND PRODUCTION THEREFOR
  申请人：Yabe Masayoshi

  公开号：US20090066223A1

  公开（公告）日：2009-03-12

  A composition for an organic electroluminescent device is a composition for forming an organic light emitting layer of an organic electroluminescent device by wet coating process. The composition contains a phosphorescent material, a charge transport material, and a solvent, in which the phosphorescent material and the charge transport material are each an unpolymerized organic compound, and the first oxidation potential of the phosphorescent material E D + , the first reduction potential of the phosphorescent material E D − , the first oxidation potential of the charge transporting material E T + , and the first reduction potential of the charge transporting material E T − satisfy the following condition: E T − +0.1≦E D −
• US9365767B2
  申请人：——

  公开号：US9365767B2

  公开（公告）日：2016-06-14
• US9640769B2
  申请人：——

  公开号：US9640769B2

  公开（公告）日：2017-05-02