2-(9-Phenylcarbazol-3-yl)-9-[4-(4-phenylquinazolin-2-yl)phenyl]carbazole | 1345202-11-0

• 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: 2-(9-Phenylcarbazol-3-yl)-9-[4-(4-phenylquinazolin-2-yl)phenyl]carbazole
• CAS: 1345202-11-0
• 化学式: C₅₀H₃₂N₄
• 分子量: 688.831
• InChiKey: BTHRBJUKHSATIB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.6
• 重原子数：
  54
• 可旋转键数：
  5
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  35.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,5-二溴硝基苯 在 tris-(dibenzylideneacetone)dipalladium(0) 、 四(三苯基膦)钯 、 tri tert-butylphosphoniumtetrafluoroborate sodium carbonate 、 三苯基膦 、 sodium t-butanolate 作用下， 以 水 、 邻二氯苯 、 甲苯 为溶剂， 反应 32.0h， 生成 2-(9-Phenylcarbazol-3-yl)-9-[4-(4-phenylquinazolin-2-yl)phenyl]carbazole
  参考文献：
  名称：

  BIS-CARBAZOLE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME

  摘要：

  公开号：

  EP2415769B1

文献信息

• ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：Merck Patent GmbH

  公开号：US20170077418A1

  公开（公告）日：2017-03-16

  The present invention relates to organic electroluminescent devices, the emitting layer thereof containing a blend of a luminescent material having a narrow singlet-triplet gap and a fluorescent emission material having high steric shielding.

  本发明涉及有机电致发光器件，其中发光层包含具有狭窄单重-三重能隙的发光材料和具有高立体屏蔽的荧光发射材料的混合物。
• ORGANIC ELECTROLUMINESCENCE ELEMENT
  申请人：Kato Tomoki

  公开号：US20140217393A1

  公开（公告）日：2014-08-07

  An organic electroluminescence device including an anode and a cathode being opposed, wherein a first organic thin film layer and a second organic thin film layer are provided between the anode and the cathode sequentially from the anode side; the first organic thin film layer including an aromatic heterocyclic derivative A represented by the following formula (1-1) and a phosphorescent emitting material; and the second organic thin film layer including an aromatic heterocyclic derivative B represented by the following formula (2-1):

  一种有机电致发光器件，包括对置的阳极和阴极，在阳极侧从顺序上依次提供第一有机薄膜层和第二有机薄膜层，其中第一有机薄膜层包括下式（1-1）所表示的芳香族杂环衍生物A和磷光发射材料；第二有机薄膜层包括下式（2-1）所表示的芳香族杂环衍生物B。
• BISCARBAZOLE DERIVATIVE HOST MATERIALS FOR OLED EMISSIVE REGION
  申请人：Nishimura Kazuki

  公开号：US20150194621A1

  公开（公告）日：2015-07-09

  An organic electroluminescence device utilizes a novel combination of one or more biscarbazole derivative compounds as the phosphorescent host material in combination with an organometallic phosphorescent material as a dopant in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1A) or (2A) below: (1A), (2A) where A 1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A 2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X i and X 2 each are a linking group; Y 1 to Y 4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the organometallic phosphorescent material is a compound having a substituted chemical structure represented by the formula (4A): where each R is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, alkylaryl, CN, CF 3 , C n F 2n+1 , trifluorovinyl, CO 2 R, C(O)R, NR 2 , NO 2 , OR, halo, aryl, heteroaryl, substituted aryl, substituted heteroaryl or a heterocyclic group; M is a platinum group metal; Ar′, Ar″, Ar′″ and Ar″″ each independently represent a substituted or unsubstituted aryl or heteroaryl substituent on the phenylpyridine ligand; a is 0 or 1; b is 0 or 1; c is 0 or 1; d is 0 or 1; m is 1 or 2; n is 1 or 2; m+n is the maximum number of ligands that can be coordinated to M, and wherein at least one of a, b, c, and d is 1 and when at least one of a and b is 1 and at least one of b and c is 1, at least one of Ar′ and Ar″ is different from at least one of Ar′″ and Ar″″.

  一种有机电致发光器件，利用一种或多种双咔唑衍生物化合物与一种有机金属配合物作为发光区的掺杂剂的磷光主体材料的新组合。其中，双咔唑衍生物化合物由下式（1A）或（2A）表示：（1A），（2A），其中A1表示具有1至30个环状碳原子的取代或未取代的含氮杂环基团；A2表示具有6至30个环状碳原子的取代或未取代的芳香族碳氢基团，或具有1至30个环状碳原子的取代或未取代的含氮杂环基团；Xi和X2分别为连接基团；Y1至Y4各自表示取代基；p和q表示1至4的整数；r和s表示1至3的整数；有机金属配合物是一种具有下式（4A）所表示的取代化学结构的化合物：其中，每个R独立地选自H、烷基、烯基、炔基、烷基芳基、CN、CF3、CnF2n+1、三氟乙烯基、CO2R、C（O）R、NR2、NO2、OR、卤素、芳基、杂芳基、取代芳基、取代杂芳基或杂环基团的群；M是铂族金属；Ar'、Ar''、Ar'''和Ar''''各自独立地表示苯基吡啶配体上的取代或未取代的芳基或杂芳基取代基；a为0或1；b为0或1；c为0或1；d为0或1；m为1或2；n为1或2；m+n是可以与M配位的配体的最大数量，且至少有a、b、c和d中的一个为1，当a和b中至少有一个为1且b和c中至少有一个为1时，Ar'和Ar''中至少有一个与Ar'''和Ar''''中的至少一个不同。
• BISCARBAZOLE DERIVATIVE HOST MATERIALS AND GREEN EMITTER FOR OLED EMISSIVE REGION
  申请人：Yamamoto Hitoshi

  公开号：US20150243905A1

  公开（公告）日：2015-08-27

  An organic electroluminescence device utilizes a novel combination comprising one or more biscarbazole derivative compounds as the phosphorescent host material in combination with a green phosphorescent dopant material in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1A) or (1B) below; where A 1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A 2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X 1 and X 2 each are a linking group; Y 1 to Y 4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the green phosphorescent dopant material is a phosphorescent organometallic complex having a chemical structure represented by LL′L″M wherein M is a metal that forms octahedral complexes, L, L′, and L″ are equivalent or inequivalent bidentate ligands wherein each L comprises a substituted or unsubstituted phenylpyridine ligand coordinated to M through an sp 2 hybridized carbon and N; and, one of L, L′ and L″ is different from at least one of the other two.

  一种有机电致发光器件利用一种新的组合，其中包括一种或多种双咔唑衍生物化合物作为荧光主体材料，与绿色荧光掺杂材料结合在器件的发光区域，其中双咔唑衍生物化合物由下式（1A）或（1B）表示；其中A1代表具有1至30个环状碳原子的取代或未取代的含氮杂环基团；A2代表具有6至30个环状碳原子的取代或未取代的芳香族烃基团，或具有1至30个环状碳原子的取代或未取代的含氮杂环基团；X1和X2分别是连接基团；Y1至Y4分别代表取代基；p和q代表1至4的整数；r和s代表1至3的整数；绿色荧光掺杂材料是一种具有化学结构LL'L"M的荧光有机金属配合物，其中M是形成八面体配合物的金属，L、L'和L"是等效或不等效的双齿配体，其中每个L包括一个通过sp2杂化碳和N与M配位的取代或未取代的苯基吡啶配体；并且，L、L'和L"中的至少一个与其他两个中的至少一个不同。
• Organic EL multi-color light-emitting device
  申请人：Matsumoto Toshiki

  公开号：US10276637B2

  公开（公告）日：2019-04-30

  An organic EL multi-color emitting device including a substrate, and a first light-emitting element and a second light-emitting element arranged on the surface of the substrate; the first light-emitting element including, between an anode and a cathode, a first organic layer, a second organic layer and a third organic layer in this sequence in a direction perpendicular to the surface of the substrate; the second light-emitting element including, between an anode and a cathode, a second organic layer and a third organic layer in this sequence in a direction perpendicular to the surface of the substrate; the first organic layer including a first light-emitting dopant; the third organic layer including a second light-emitting dopant; the second organic layer including any of (A) a compound including an arylamine site, and a furan site or a thiophene site, (B) a compound including an arylamine site and a site comprising a nitrogen-containing six-membered ring structure, (C) a compound including a carbazole site, and a furan site or a thiophene site, and (D) a compound including a carbazole site and a site including a nitrogen-containing six-membered ring structure.

  一种有机EL多色发光器件，包括基板，以及排列在基板表面上的第一发光元件和第二发光元件；第一发光元件在阳极和阴极之间包括沿垂直于基板表面的方向依次排列的第一有机层、第二有机层和第三有机层；第二发光元件在阳极和阴极之间包括沿垂直于基板表面的方向依次排列的第二有机层和第三有机层；第一有机层包括第一发光掺杂剂； 第三有机层包括第二发光掺杂剂；(A) 包括芳胺位点和呋喃位点或噻吩位点的化合物；(B) 包括芳胺位点和包含含氮六元环结构的位点的化合物；(C) 包括咔唑位点和呋喃位点或噻吩位点的化合物；(D) 包括咔唑位点和包含含氮六元环结构的位点的化合物。