9-[3-[3-[3-(3-Carbazol-9-ylphenyl)phenyl]phenyl]phenyl]carbazole | 1381802-32-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 9-[3-[3-[3-(3-Carbazol-9-ylphenyl)phenyl]phenyl]phenyl]carbazole
• CAS: 1381802-32-9
• 化学式: C₄₈H₃₂N₂
• 分子量: 636.795
• InChiKey: GORYOYXCFATKBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13
• 重原子数：
  50
• 可旋转键数：
  5
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  3-(9H-咔唑-9-基)苯硼酸 、 3,3'-二溴联苯 在 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 四氢呋喃 为溶剂， 反应 8.0h， 以87.5%的产率得到9-[3-[3-[3-(3-Carbazol-9-ylphenyl)phenyl]phenyl]phenyl]carbazole
  参考文献：
  名称：

  A simple systematic design of phenylcarbazole derivatives for host materials to high-efficiency phosphorescent organic light-emitting diodes

  摘要：

  通过N-苯基咔唑和联苯之间的Suzuki-Miyaura交叉偶联反应，设计并合成了一系列新型蓝色磷光主体材料，即CTP-1、CTP-2和CTP-3。系统地研究了它们的热、光物理和电化学特性。这些新型主体表现出优异的热稳定性和 113 至 127 °C 的高玻璃化转变温度 (Tg)。这三种材料的三重态能量明显高于(4,4'-双(N-咔唑基)-2,2'-联苯)(CBP, 2.56 eV)和最流行的蓝色磷光材料铱的三重态能量( III) 双[(4,6-二氟苯基)吡啶基-N,C2']吡啶甲酸(FIrpic, 2.65 eV)。这三种新型材料对于蓝色和白色磷光 OLED 具有优异的热性能和电子性能。以 Ir 络合物 FIrpic 作为磷光掺杂剂的蓝色发射器件已被制造出来，并且表现出高效率和低滚降。特别是，当使用 CTP-1 作为主体材料时，在 100 cd m-2 下实现了 40.4 cd A-1 ，在 1000 cd m-2 下实现了 38.2 cd A-1 。在此工作的基础上，还制备了一种全荧光粉白光器件，其电流效率在100 cd m−2 时为64.5 cd A−1，在1000 cd m−2 时电流效率为61.9 cd A−1。

  DOI：

  10.1039/c3tc30410h

文献信息

• ORGANIC MIXTURE AND APPLICATION THEREOF IN ORGANIC ELECTRONIC DEVICES
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20200317646A1

  公开（公告）日：2020-10-08

  The present invention relates to an organic mixture and an application thereof in organic electronic devices. The organic mixture comprises a spirofluorene organic compound containing a fused heterocyclic ring and an aromatic fused heterocyclic organic compound containing an electron-donating group. A combination of the two materials may be used as a host material of a phosphorescent organic light-emitting diode (OLED), which may use the energy of excitons and balance the charge transport to the greatest extent and which may effectively reduce the concentration of excitons and the operating voltage of a corresponding device, thereby effectively improving the efficiency and service life of the related electronic device in order to provide an effective solution for improving the overall performance of an organic electronic device.

  本发明涉及一种有机混合物及其在有机电子器件中的应用。该有机混合物包括含有螺环异芳烃环的螺芴有机化合物和含有供电子给体基团的芳香融合杂环有机化合物。这两种材料的组合可用作磷光有机发光二极管（OLED）的主体材料，该二极管可以利用激子的能量并最大程度地平衡电荷传输，从而有效降低激子的浓度和相应器件的工作电压，从而有效提高相关电子器件的效率和使用寿命，为改善有机电子器件的整体性能提供有效解决方案。
• ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：Pan Junyou

  公开号：US20130277617A1

  公开（公告）日：2013-10-24

  The present invention relates to a mixture comprising two different compounds A and B, each of which contain emitter units, where at least one of the compounds is a polymer. The present invention furthermore relates to a non-conjugated polymer or dendrimer which contains two emitting units covalently bonded as polymer building blocks, to the use of the mixture, the polymer or dendrimer in electronic devices, to electronic devices comprising the mixture, the polymer or dendrimer, and to a formulation comprising the mixture, the polymer or dendrimer in a solvent.

  本发明涉及一种混合物，包括两种不同的化合物A和B，每种化合物都含有发射单元，其中至少一种化合物是聚合物。本发明还涉及一种非共轭聚合物或树状分子，其包含两个发射单元作为聚合物构建块共价键合，以及在电子设备中使用该混合物、聚合物或树状分子，包括该混合物、聚合物或树状分子的电子设备，以及包含该混合物、聚合物或树状分子在溶剂中的配方。
• FORMULATIONS FOR THE PRODUCTION OF ELECTRONIC DEVICES
  申请人：Anémian Rémi Manouk

  公开号：US20120238105A1

  公开（公告）日：2012-09-20

  The present invention relates to formula, comprising at least one solvent, and at least one functional composition of the general formula (I), wherein A is a functional structural element, B is a solvent-providing structural element, and k is an integer in the range of 1 to 20. The molecular weight of the functional composition is at least 550 g/mol, and the solvent-providing structural element B corresponds to the general formula ((L-I). Ar1, Ar2 JeWeUs, independently of each other, signify an aryl or heteroaryl group, which can be substituted with one or several discretionary residues R. Each X is, independently of one another, N or CR 2 , preferably CH. R1, R2, independently of one another, is hydrogen, a linear alkyl, alkoxy, or thioalkoxy group with 1 to 40 C atoms, or a branched or cyclic alkyl, alkoxy, or thioalkoxy group with 3 to 40 C atoms, or a silyl group, or a substituted keto group with 1 to 40 C atoms, an alkoxycarbonyl group with 2 to 40 C atoms, an aryloxycarbonyl group with 7 to 40 C atoms, a cyano group (—CN), a carbamoyl group (—C(═O)NH2), a haloformyl group (—C(═O)—X, wherein X signifies a halogen atom), a formyl group (—C(═O)—H), an isocyano group, an isocyanate group, a thiocyanate group or a thioisocyanate group, a hydroxy group, a nitro group, a CF3 group, C1, Br, F, a cross-linkable group, or a substituted or non-substituted aromatic or heteroaromatic ring system with 5 to 60 ring atoms, or an aryloxy or heteroaryloxy group with 5 to 60 ring atoms, or a combination of these systems, wherein one or several of groups R1 and/or R2 can form a monocyclic or polycyclic, aliphatic or aromatic ring system with one another and/or with the ring to which group R1 is bound, and I is 0, 1, 2, 3 or 4, wherein the dashed linkage indicates the linkage to the functional structure element A. The present invention further relates to preferred compositions of the formula (I) and electronic devices containing said compositions.

  本发明涉及一种配方，包括至少一种溶剂，和至少一种通式（I）的功能性组分，其中A是功能性结构元素，B是提供溶剂的结构元素，k是在1到20的整数范围内。功能性组分的分子量至少为550克/摩尔，提供溶剂的结构元素B对应于通式（（L-I）。Ar1，Ar2 JeWeUs，彼此独立地表示可以用一个或多个任意残基R取代的芳基或杂芳基。每个X独立地为N或CR2，优选为CH。R1，R2独立地为氢，具有1到40个C原子的线性烷基，烷氧基或硫代烷氧基，或具有3到40个C原子的支链或环状烷基，烷氧基或硫代烷氧基，或为硅基，或具有1到40个C原子的取代的酮基，具有2到40个C原子的烷氧羰基基团，具有7到40个C原子的芳氧羰基基团，氰基（—CN），氨基甲酰基（—C（═O）NH2），卤代甲酰基（—C（═O）—X，其中X表示卤素原子），甲酰基（—C（═O）—H），异氰基，异氰酸酯基，硫氰酸酯基或硫代异氰酸酯基，羟基，硝基，CF3基，C1，Br，F，可交联基或具有5到60个环原子的取代或未取代的芳香或杂芳环系统，或具有5到60个环原子的芳氧基或杂芳氧基，或这些系统的组合，其中R1和/或R2中的一个或多个可以与彼此和/或与R1所连接的环形成单环或多环，I为0、1、2、3或4，其中虚线表示与功能结构元素A的连接。本发明还涉及公式（I）的优选组合物和含有该组合物的电子器件。
• Organic electroluminescent element
  申请人：NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.

  公开号：US10340460B2

  公开（公告）日：2019-07-02

  Provided is a practically useful organic electroluminescent device (organic EL device) having high efficiency and high driving stability while being capable of being driven at a low voltage. The organic electroluminescent device includes a light-emitting layer between an anode and a cathode opposite to each other. The light-emitting layer contains two host materials and at least one light-emitting dopant. One of the two host materials is a host material selected from an indolocarbazole compound having one indolocarbazole ring and an indolocarbazole compound having two indolocarbazole rings, and the other thereof is a host material selected from carbazole compounds.

  本文提供了一种实际有用的有机电致发光器件（有机 EL 器件），它具有高效率和高驱动稳定性，同时能够在低电压下驱动。该有机电致发光器件包括一个位于阳极和阴极之间的发光层，阳极和阴极相对。发光层包含两种主材料和至少一种发光掺杂剂。两种宿主材料中的一种是选自具有一个吲哚咔唑环的吲哚咔唑化合物和具有两个吲哚咔唑环的吲哚咔唑化合物的宿主材料，另一种是选自咔唑化合物的宿主材料。
• Formulation of an organic functional material comprising a siloxane solvent
  申请人：Merck Patent GmbH

  公开号：US10651382B2

  公开（公告）日：2020-05-12

  The present invention relates to a formulation containing at least one organic functional material and at least a first and a second solvent, characterized in that the first solvent is a siloxane.

  本发明涉及一种含有至少一种有机功能材料和至少一种第一和第二溶剂的制剂，其特征在于第一溶剂是硅氧烷。