2-[4-(dibenzothiophen-4-yl)phenyl]-1-phenyl-1H-benzimidazole | 1297270-55-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-[4-(dibenzothiophen-4-yl)phenyl]-1-phenyl-1H-benzimidazole
• 英文别名: 2-(4-Dibenzothiophen-4-ylphenyl)-1-phenylbenzimidazole
• CAS: 1297270-55-3
• 化学式: C₃₁H₂₀N₂S
• 分子量: 452.579
• InChiKey: IFZHMNDOZJZGRD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  34
• 可旋转键数：
  3
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二苯并噻吩-4-硼酸 、 2-(4-溴苯基)-1-苯基-1H-苯并咪唑 在 palladium diacetate 、 三(邻甲基苯基)磷 potassium carbonate 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 6.0h， 生成 2-[4-(dibenzothiophen-4-yl)phenyl]-1-phenyl-1H-benzimidazole
  参考文献：
  名称：

  Benzimidazol-2-yl-phenyl compound, light-emitting element, light-emitting device, electronic device, and lighting device

  摘要：

  公开号：

  EP2354135B1

文献信息

• Organometallic Complex, Light-Emitting Element, Display Device, Electronic Device, and Lighting Device
  申请人：Inoue Hideko

  公开号：US20110101854A1

  公开（公告）日：2011-05-05

  Provided are organometallic complexes that can exhibit phosphorescence. One of the novel organometallic complexes is represented by General Formula (G1). In General Formula (G1), R 1 represents any of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms which may have a substituent, and an aralkyl group having 7 to 10 carbon atoms which may have a substituent. In addition, R 2 represents any of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms which may have a substituent, and an aryl group having 6 to 12 carbon atoms which may have a substituent. Further, Ar represents an arylene group having 6 to 13 carbon atoms which may have a substituent. Further, M represents a Group 9 element or a Group 10 element.

  提供的是可以显示磷光的有机金属络合物。其中一个新型有机金属络合物由通用公式（G1）表示。在通用公式（G1）中，R1代表任何一种具有1至6个碳原子的烷基、具有5至8个碳原子可能带有取代基的环烷基以及具有7至10个碳原子可能带有取代基的芳烷基。此外，R2代表任何一种具有1至6个碳原子的烷基、具有5至8个碳原子可能带有取代基的环烷基以及具有6至12个碳原子可能带有取代基的芳基。另外，Ar代表一个具有6至13个碳原子可能带有取代基的亚芳基。此外，M代表第9族元素或第10族元素。
• [EN] ORGANOMETALLIC COMPLEX, LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE<br/>[FR] COMPLEXE ORGANOMÉTALLIQUE, ÉLÉMENT ÉMETTANT DE LA LUMIÈRE, DISPOSITIF D'AFFICHAGE, DISPOSITIF ÉLECTRONIQUE ET DISPOSITIF D'ÉCLAIRAGE
  申请人：SEMICONDUCTOR ENERGY LAB

  公开号：WO2011052516A1

  公开（公告）日：2011-05-05

  Provided are organometallic complexes that can exhibit phosphorescence. One of the novel organometallic complexes is represented by General Formula (G1). In General Formula (G1), R1 represents any of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms which may have a substituent, and an aralkyl group having 7 to 10 carbon atoms which may have a substituent. In addition, R2 represents any of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms which may have a substituent, and an aryl group having 6 to 12 carbon atoms which may have a substituent. Further, Ar represents an arylene group having 6 to 13 carbon atoms which may have a substituent. Further, M represents a Group 9 element or a Group 10 element.

  提供的是能够显示磷光的有机金属络合物。其中一个新颖的有机金属络合物由通用公式（G1）表示。在通用公式（G1）中，R1 代表的是任何一种具有1到6个碳原子的烷基、具有5到8个碳原子的可能带有取代基的环烷基以及具有7到10个碳原子的可能带有取代基的芳烷基。此外，R2 代表的是任何一种具有1到6个碳原子的烷基、具有5到8个碳原子的可能带有取代基的环烷基以及具有6到12个碳原子的可能带有取代基的芳基。进一步地，Ar 代表的是一个具有6到13个碳原子的可能带有取代基的亚芳基。此外，M 代表的是第9族元素或第10族元素。
• Organic Light-Emitting Element, Organometallic Complex, Light-Emitting Device, Electronic Appliance, and Lighting Device
  申请人：Inoue Hideko

  公开号：US20120264936A1

  公开（公告）日：2012-10-18

  Disclosed is a phosphorescent organometallic complex having: a 6-membered aromatic heterocycle having a nitrogen atom; iridium or platinum to which the nitrogen atom coordinates; and an aryl group which is bonded to an α-carbon of the nitrogen atom and is ortho-metalated with the iridium or platinum, where at least one of the aromatic heterocycle and the aryl group has an alicyclic hydrocarbon having an intramolecular carbon-carbon bridged bond as a substituent. The ability of the bulky structure of the alicyclic hydrocarbon to inhibit aggregation of the organometallic complex, concerted with the strong electron-donating property of the alicyclic hydrocarbon to the aromatic heterocycle or the aryl group, contributes to the increase in absorption coefficient and phosphorescent efficiency of the organometallic complex. The improved absorption coefficient and the phosphorescent efficiency allow the formation of a light-emitting element with excellent external quantum efficiency over 25%.

  本发明揭示了一种磷光有机金属配合物，其具有：含有氮原子的6元芳香杂环；氮原子与铱或铂配位；以及与氮原子的α-碳键合并与铱或铂发生邻位金属化的芳基基团，其中至少有芳香杂环和芳基基团中的一个具有作为取代基的脂环烃，其具有分子内碳-碳桥键。脂环烃的臃肿结构能够抑制有机金属配合物的聚集，与脂环烃对芳香杂环或芳基基团的强电子给体性质协同作用，有助于提高有机金属配合物的吸收系数和磷光效率。改进的吸收系数和磷光效率使得形成的发光元件具有优异的外部量子效率超过25%。
• Triarylamine Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
  申请人：Osaka Harue

  公开号：US20120330025A1

  公开（公告）日：2012-12-27

  A novel triarylamine compound having a bipolar property is provided. The triarylamine compound can be used for a hole-injection layer, a hole-transport layer, a light-emitting layer, or an electron-transport layer in a light-emitting element. The triarylamine compound can also be used as a host material with a light-emitting material which emits relatively short-wavelength light, in a structure where the host material and the guest material constitute a light-emitting layer. The triarylamine compound of the present invention is a fluorescent compound and therefore can also be used as a light-emitting substance of a light-emitting layer. A light-emitting element having high emission efficiency is provided. A light-emitting device, an electronic device, or a lighting device having low power consumption is provided.

  提供了一种具有双极性的新型三芳胺化合物。该三芳胺化合物可用于发光元件中的注孔层、传输层、发光层或电子传输层。该三芳胺化合物还可与发射相对较短波长光的发光材料一起用作主体材料，在主体材料和客体材料构成发光层的结构中。本发明的三芳胺化合物是一种荧光化合物，因此还可用作发光层的发光物质。提供了一种具有高发射效率的发光元件。提供了一种具有低功耗的发光装置、电子设备或照明装置。
• Heterocyclic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device and Lighting Device
  申请人：Kawata Yuko

  公开号：US20110147792A1

  公开（公告）日：2011-06-23

  Objects of the present invention are to provide the following: a novel heterocyclic compound which can be used as a material in which a light-emitting substance of a light-emitting layer in a light-emitting element is dispersed; a novel heterocyclic compound having a high electron-transport property; a light-emitting element having high current efficiency; and a light-emitting device, an electronic device and a lighting device each having reduced power consumption. Provided are a heterocyclic compound represented by General Formula (G1-1) or (G1-2) below, and a light-emitting element, a light-emitting device, an electronic device and a lighting device each including the heterocyclic compound. Such use of the heterocyclic compound represented by General Formula (G1-1) or (G1-2) makes it possible to provide a light-emitting element having high current efficiency, and a light-emitting device, an electronic device and a lighting device each having reduced power consumption.

  本发明的目的是提供以下内容：一种新型杂环化合物，可用作发光元件中发光层的发光物质分散材料；一种具有高电子传输性能的新型杂环化合物；一种具有高电流效率的发光元件；以及具有降低功耗的发光装置、电子装置和照明装置。所提供的是由下式（G1-1）或（G1-2）表示的杂环化合物，以及包括该杂环化合物的发光元件、发光装置、电子装置和照明装置。使用由式（G1-1）或（G1-2）表示的杂环化合物可以提供具有高电流效率的发光元件，以及具有降低功耗的发光装置、电子装置和照明装置。