4,4’-bis(5-phenyl-11-indole[3,2-b]carbazolyl)benzene

• 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: 4,4’-bis(5-phenyl-11-indole[3,2-b]carbazolyl)benzene
• 英文别名: 5-Phenyl-11-[4-(5-phenylindolo[3,2-b]carbazol-11-yl)phenyl]indolo[3,2-b]carbazole
• 化学式: C₅₄H₃₄N₄
• 分子量: 738.891
• InChiKey: QCEWMZRMSDXYSJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.2
• 重原子数：
  58
• 可旋转键数：
  4
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  19.7
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1,4-二溴苯 、 5-苯基-5,11-二氢吲哚并[3,2-B]咔唑 在 copper(l) iodide 、 18-冠醚-6 、 potassium carbonate 作用下， 以 邻二氯苯 为溶剂， 反应 48.0h， 以2.5 g的产率得到4,4’-bis(5-phenyl-11-indole[3,2-b]carbazolyl)benzene
  参考文献：
  名称：

  ORGANIC COMPOUND, MIXTURE COMPRISING SAME, COMPOSITE, AND ORGANIC ELECTRONIC COMPONENT

  摘要：

  提供具有以下结构式的有机化合物：其中Ar1至Ar5为芳香或杂环芳香结构单元，X、Y和Z为连接两个或三个芳香环的桥接基团，n为1到4之间的整数。该有机化合物具有增强的共振因子和减小的Δ(S1−T1)，从而有助于获得具有增加的光发射效率的热激发延迟荧光特性，并实现OLED元件的高效率和延长使用寿命。此外，该有机化合物的合成工艺简单且廉价。还提供了包含该有机化合物的混合物配方和有机电子器件。

  公开号：

  US20180130955A1

文献信息

• COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Nippon Steel Chemical Co., Ltd.

  公开号：EP1956022A1

  公开（公告）日：2008-08-13

  Disclosed are an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and simple in constitution and a compound for use therein. The organic electroluminescent device comprises a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and the light-emitting layer contains a phosphorescent dopant and a compound for use in an organic electroluminescent device having two or more indolocarbazole skeletons as a host material. An example of the compound having indolocarbazole skeletons for use in the device is expressed by the following formula.

  本发明公开了一种提高发光效率、充分保证驱动稳定性且结构简单的有机电致发光器件（有机 EL 器件）及其化合物。该有机电致发光器件包括一个发光层，该发光层位于基板上一个叠着一个的阳极和阴极之间，该发光层含有磷光掺杂剂和一种用于有机电致发光器件的化合物，该化合物具有两个或两个以上的吲哚咔唑骨架作为宿主材料。在该装置中使用的具有吲哚咔唑骨架的化合物的一个例子用下式表示。
• ORGANIC LIGHT-EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING ELEMENT
  申请人：Nippon Steel Chemical Co., Ltd.

  公开号：EP2511360A1

  公开（公告）日：2012-10-17

  Provided are a fluorescence-emitting material which improves luminous efficiency of an organic light-emitting element such as an organic EL element or an organic PL element and an organic light-emitting element using the fluorescence-emitting material. The fluorescence-emitting material includes a compound having an indolocarbazole skeleton represented by the following general formula (1). The organic light-emitting element includes an organic EL element including: a substrate; an anode; a cathode; and a light-emitting layer, the anode and the cathode being laminated on the substrate and the light-emitting layer being sandwiched between the anode and the cathode, in which the light-emitting layer includes: the organic light-emitting material; and as a host material, an organic compound having excited triplet energy higher than that of the organic light-emitting material. In the general formula (1) : a ring A represents an aromatic ring represented by the formula (1a) to be fused with an adjacent ring; a ring B represents a heterocycle represented by the formula (1b) to be fused with an adjacent ring; Ar represents an aromatic hydrocarbon group or an aromatic heterocyclic group; R's each represent hydrogen or a monovalent substituent; and n represents an integer of 1 to 4.

  本发明提供了一种可提高有机发光元件（如有机 EL 元件或有机 PL 元件）发光效率的荧光发光材料，以及使用该荧光发光材料的有机发光元件。荧光发光材料包括具有由以下通式（1）表示的吲哚咔唑骨架的化合物。有机发光元件包括有机 EL 元件，其中有机 EL 元件包括：基板；阳极；阴极；和发光层，阳极和阴极层叠在基板上，发光层夹在阳极和阴极之间，其中发光层包括：有机发光材料；和作为宿主材料的有机化合物，该有机化合物的激发三重能高于有机发光材料的激发三重能。在通式（1）中：环 A 代表由式（1a）表示的与相邻环融合的芳香环；环 B 代表由式（1b）表示的与相邻环融合的杂环；Ar 代表芳香烃基团或芳香杂环基团；R 各代表氢或一价取代基；n 代表 1 至 4 的整数。
• Material for organic electroluminescence device and organic electroluminescence device using the same
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10020454B2

  公开（公告）日：2018-07-10

  Provided are an organic electroluminescence device, which shows high luminous efficiency, is free of any pixel defect, and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound having a π-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, oxygen atom, or sulfur atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.

  本文提供了一种发光效率高、无任何像素缺陷且使用寿命长的有机电致发光器件，以及一种用于实现该器件的有机电致发光器件材料。有机电致发光器件的材料是一种具有与碳原子、氮原子、氧原子或硫原子交联的π-共轭杂芳烯骨架的化合物。有机电致发光器件具有一层或多层有机薄膜层，包括阴极和阳极之间的发光层，有机薄膜层中至少有一层含有有机电致发光器件的材料。
• Organic electroluminescence device
  申请人：UDC Ireland

  公开号：US10454042B2

  公开（公告）日：2019-10-22

  An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.

  本发明的目的是提供一种有机电致发光器件，该器件具有优异的发光效率和耐用性，特别是在高温驱动时的耐用性。本发明提供了一种有机电致发光器件，包括在基底上的一对电极，以及至少一层有机层，该有机层包括设置在电极之间的包含发光材料的发光层，其中发光层包括特定吲哚咔唑衍生物和特定缩合环金属配合物中的至少一种。
• MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
  申请人：KATO Tomoki

  公开号：US20090302743A1

  公开（公告）日：2009-12-10

  Provided are an organic electroluminescence device, which: shows high luminous efficiency; is free of any pixel defect; and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound of a specific structure having a n-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, or oxygen atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.