2,7-bis(9-carbazolyl)dibenzodioxin

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二恶英
• 英文名称: 2,7-bis(9-carbazolyl)dibenzodioxin
• 英文别名: 9-(7-carbazol-9-yldibenzo-p-dioxin-2-yl)carbazole
• 化学式: C₃₆H₂₂N₂O₂
• 分子量: 514.583
• InChiKey: SCDHBLJKUNPYDU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.2
• 重原子数：
  40
• 可旋转键数：
  2
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  dibenzo[b,e][1,4]dioxine-2,7-diamine 、 2,2'-双溴双苯 在 palladium diacetate 、 三叔丁基膦 sodium t-butanolate 作用下， 以 xylene 为溶剂， 反应 5.0h， 以25.4%的产率得到2,7-bis(9-carbazolyl)dibenzodioxin
  参考文献：
  名称：

  WO2007/15412

  摘要：

  公开号：

文献信息

• Heterocyclic compound and organic electroluminescent device using the same
  申请人：Kai Takahiro

  公开号：US20090153031A1

  公开（公告）日：2009-06-18

  Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and simple in structure and also disclosed is a heterocyclic compound useful for the said device. Specifically, the heterocyclic compound is represented by the following general formula (I) and the organic EL device comprises an organic layer containing the said heterocyclic compound. In general formula (I), X 1 and X 2 respectively denote O, S, or N—R, R denotes a hydrogen atom, an alkyl group, or a substituted or unsubstituted aryl group, Ar 1 , Ar 2 , Ar 3 , and Ar 4 respectively denote a substituted or unsubstituted aryl group, Ar 1 , Ar 2 , and the nitrogen atom bonded thereto or Ar 3 , Ar 4 , and the nitrogen atom bonded thereto may form a nitrogen-containing hetero ring, and m and n respectively denote an integer of 1 or 2.

  公开了一种有机电致发光器件（有机EL器件），其在发光效率上得到改善，完全确保了驱动稳定性，并且结构简单。同时还公开了一种对该器件有用的杂环化合物。具体来说，该杂环化合物由以下一般式（I）表示，有机EL器件包括含有该杂环化合物的有机层。在一般式（I）中，X1和X2分别表示O、S或N—R，R表示氢原子、烷基或取代或未取代芳基，Ar1、Ar2、Ar3和Ar4分别表示取代或未取代芳基，Ar1、Ar2和与其相连的氮原子或Ar3、Ar4和与其相连的氮原子可以形成含氮杂环，m和n分别表示1或2的整数。
• CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US20170077419A1

  公开（公告）日：2017-03-16

  A carbazole-based compound and an organic light-emitting device including the same, wherein the carbazole-based compound is represented by Formula 1: In Formula 1, at least one selected from R 1 to R 9 may be a group represented by Formula 2, and rings A and B are each selected from a phenyl or a naphthyl. When at least one compound represented by Formula 1 is included as a green fluorescent host in an emission layer of an organic light-emitting device, the example OLEDs had improved efficiencies and longer lifespans compared to the organic light-emitting devices of the related art.

  一种基于咔唑的化合物和包括该化合物的有机发光器件，其中基于咔唑的化合物由式1表示：在式1中，R1至R9中至少有一个可是由式2表示的基团，环A和环B分别选自苯基或萘基。当至少一种由式1表示的化合物作为有机发光器件的发射层中的绿色荧光主体时，示例OLED相对于相关技术的有机发光器件具有改善的效率和更长的寿命。
• CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
  申请人：Samsung Display Co., Ltd.

  公开号：US20180013076A1

  公开（公告）日：2018-01-11

  Provided are a condensed cyclic compound having the following structure: wherein ring D 1 and ring D 2 are each independently a C 6 -C 20 aromatic ring, and an organic light-emitting device including the same.

  提供了一种具有以下结构的缩合环化合物：其中环D1和环D2分别是C6-C20芳香环，以及包括该化合物的有机发光器件。
• HETEROCYCLIC COMPOUNDS AND THEIR USE IN ELECTRO-OPTICAL OR OPTO-ELECTRONIC DEVICES
  申请人：Power OLEDs Limited

  公开号：US20160035983A1

  公开（公告）日：2016-02-04

  Compounds exhibiting high hole mobility and/or high glass transition temperatures are provided which are of the formula [Ar 1 ] m [Ar 2 ] n wherein: m is an integer from 1-3 and n is an integer and may be 1 or 2; Ar 1 represents a thianthrene residue having a linkage to Ar 2 at one or two positions selected from ring positions 1-4 and 5-8 and optionally mono-, bi- or poly-substituted with C 1 -C 4 -alkyl-, C 1 -C 4 -alkoxy-, fluoro, phenyl or biphenyl which in the case of phenyl or biphenyl may be further substituted with C 1 -C 4 -alkyl-, C 1 -C 4 -alkoxy- or fluoro; Ar 2 represents a residue derived from an arylamine in which the aryl rings are phenyl, naphthyl or anthracenyl optionally substituted with C 1 -C 4 -alkyl-, C 1 -C 4 -alkoxy- or fluoro, a polycyclic fused or chain aromatic ring system optionally containing nitrogen or sulphur and in a chain aromatic ring system optionally containing one or more chain oxygen or sulphur atoms, a triarylphosphine oxide or an arylsilane the rings of any of which are optionally substituted with C 1 -C 4 -alkyl-, C 1 -C 4 -alkoxy- or fluoro. Certain of the compounds may be used in electron transport layers and may be doped with p-type dopants. They may be incorporated into OLEDs, organic photovoltaic devices, imaging members and thin film transistors. In further embodiments there are provided OLEDs or other devices e.g. electrostatic latent image forming members in which improved efficiency is obtained by using as electron transport layers, electron injectors, hosts and emitters (dopants) ambipolar or electron-transmitting compounds in which thianthrene is bonded to aryl e.g. 1-anthracenyl-9-yl-thianthrene, 1-biphenyl-4-yl-thianthrene and 9,10-Bis(1-thianthrenyl) anthracene.

  提供了具有高空穴迁移率和/或高玻璃化转变温度的化合物，其化学式为[Ar1]m[Ar2]n，其中：m为1-3的整数，n为整数，可以为1或2；Ar1代表具有与Ar2连接的噻吩残基，所述连接选择自环位置1-4和5-8的一个或两个位置，并可选择单取代、双取代或多取代于C1-C4烷基、C1-C4烷氧基、氟、苯基或联苯基，其中在苯基或联苯基的情况下，可以进一步取代于C1-C4烷基、C1-C4烷氧基或氟；Ar2代表从芳基胺衍生的残基，其中芳环为苯基、萘基或蒽基，可选择单取代、双取代或多取代于C1-C4烷基、C1-C4烷氧基或氟，多环融合或链芳基环系统可选择包含氮或硫，在链芳基环系统中可选择包含一个或多个链氧或硫原子，三芳基氧化磷或芳基硅烷，其任何环都可选择单取代、双取代或多取代于C1-C4烷基、C1-C4烷氧基或氟。其中某些化合物可用于电子传输层，并可掺杂p型掺杂剂。它们可被纳入OLED、有机光伏器件、成像元件和薄膜晶体管。在进一步的实施例中，提供了使用作为电子传输层、电子注入剂、宿主和发射体（掺杂剂）的双极或电子传输化合物，其中噻吩与芳基（例如1-蒽基-9-基噻吩、1-联苯基-4-基噻吩和9,10-双（1-噻吩基）蒽）结合，从而获得改进的效率的OLED或其他器件，例如静电潜影成像成员。
• Carbazole-based compound and organic light-emitting device including the same
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US10249830B2

  公开（公告）日：2019-04-02

  A carbazole-based compound and an organic light-emitting device including the same, wherein the carbazole-based compound is represented by Formula 1: wherein in Formula 1, at least one selected from R1 to R9 may be a group represented by Formula 2, and rings A and B are each selected from a phenyl or a naphthyl. When at least one compound represented by Formula 1 is included as a green fluorescent host in an emission layer of an organic light-emitting device, the example OLEDs may have improved efficiencies and longer lifespans compared to the organic light-emitting devices of the related art.

  一种咔唑基化合物和包括该化合物的有机发光器件，其中咔唑基化合物由式 1 表示： 其中，在式 1 中，R1 至 R9 中至少有一个可以是由式 2 所代表的基团，且环 A 和环 B 分别选自苯基或萘基。当至少一种由式 1 代表的化合物作为绿色荧光宿主被包含在有机发光器件的发射层中时，与相关技术的有机发光器件相比，本发明实例的有机发光器件可能具有更高的效率和更长的寿命。