3-(3-Carbazol-9-ylphenyl)-9-dibenzofuran-1-ylcarbazole

• 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: 3-(3-Carbazol-9-ylphenyl)-9-dibenzofuran-1-ylcarbazole
• 英文别名: 3-(3-carbazol-9-ylphenyl)-9-dibenzofuran-1-ylcarbazole
• 化学式: C₄₂H₂₆N₂O
• 分子量: 574.7
• InChiKey: HMULKGPGSHVWEF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.4
• 重原子数：
  45
• 可旋转键数：
  3
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• ORGANIC ELECTRICAL FIELD LIGHT-EMITTING ELEMENT
  申请人：Nippon Steel & Sumikin Chemical Co., Ltd.

  公开号：EP2933851A1

  公开（公告）日：2015-10-21

  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：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：EP2933851B1

  公开（公告）日：2017-05-10
• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Tada Masashi

  公开号：US20140209885A1

  公开（公告）日：2014-07-31

  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 R 1 to R 6 each represent hydrogen, an alkyl group, a cycloalkyl group, or an aromatic group represented by the formula (2). In the formula (2), X represents CR 9 or nitrogen.
• US9466802B2
  申请人：——

  公开号：US9466802B2

  公开（公告）日：2016-10-11