9-Dibenzofuran-1-yl-3-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 9-Dibenzofuran-1-yl-3-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazole
• 英文别名: 9-dibenzofuran-1-yl-3-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazole
• 化学式: C₃₉H₂₄N₄O
• 分子量: 564.6
• InChiKey: HKDXDQQSPXXIOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  44
• 可旋转键数：
  4
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.7
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Nippon Steel & Sumikin Chemical Co., Ltd.

  公开号：EP2757607A1

  公开（公告）日：2014-07-23

  Provided is an organic electroluminescent device (organic EL device) which has improved luminous efficiency and a simple configuration, while ensuring sufficient driving stability. This organic electroluminescent device includes a light-emitting layer between an anode and a cathode that are laminated on a substrate. The light-emitting layer contains a phosphorescent light-emitting dopant, and a carbazole compound represented by the following formula (1) as a host material. In the formula (1), E represents oxygen or sulfur, and R1 to R6 each represent hydrogen, an alkyl group, a cycloalkyl group, or an aromatic group represented by the formula (2). In the formula (2), X represents CR9 or nitrogen.

  本文提供了一种有机电致发光器件（有机 EL 器件），它具有更高的发光效率和简单的结构，同时还能确保足够的驱动稳定性。这种有机电致发光器件包括层叠在基底上的阳极和阴极之间的发光层。发光层包含磷光发光掺杂剂，以及作为宿主材料的下式（1）表示的咔唑化合物。在式 (1) 中，E 代表氧或硫，R1 至 R6 分别代表氢、烷基、环烷基或由式 (2) 代表的芳香基团。在式 (2) 中，X 代表 CR9 或氮。
• Organic electroluminescent device
  申请人：NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.

  公开号：US10361378B2

  公开（公告）日：2019-07-23

  Provided is a practically useful organic EL element having high efficiency and high driving stability while being capable of being driven at a low voltage. The organic EL element has a light-emitting layer and any other organic layer between an anode and a cathode opposite to each other. The light-emitting layer contains at least two host materials and at least one light-emitting dopant. At least one of the host materials is a host material selected from compounds each having one or two indolocarbazole skeletons, and at least one of the other host materials is a host material selected from carbazole compounds each substituted with a dibenzofuran or a dibenzothiophene.

  本发明提供了一种实用的有机电致发光元件，它具有高效率和高驱动稳定性，同时能够在低电压下驱动。这种有机电致发光元件在相对的阳极和阴极之间有一个发光层和任何其他有机层。发光层包含至少两种主材料和至少一种发光掺杂剂。宿主材料中至少有一种是选自各自具有一个或两个吲哚咔唑骨架的化合物的宿主材料，其他宿主材料中至少有一种是选自各自被二苯并呋喃或二苯并噻吩取代的咔唑化合物的宿主材料。
• ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.

  公开号：US20150325796A1

  公开（公告）日：2015-11-12

  Provided is a practically useful organic EL element having high efficiency and high driving stability while being capable of being driven at a low voltage. The organic EL element has a light-emitting layer and any other organic layer between an anode and a cathode opposite to each other. The light-emitting layer contains at least two host materials and at least one light-emitting dopant. At least one of the host materials is a host material selected from compounds each having one or two indolocarbazole skeletons, and at least one of the other host materials is a host material selected from carbazole compounds each substituted with a dibenzofuran or a dibenzothiophene.
• US9466802B2
  申请人：——

  公开号：US9466802B2

  公开（公告）日：2016-10-11