2-(9-Ethylcarbazol-3-yl)-9-methylcarbazole

• 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-Ethylcarbazol-3-yl)-9-methylcarbazole
• 英文别名: 2-(9-ethylcarbazol-3-yl)-9-methylcarbazole
• 化学式: C₂₇H₂₂N₂
• 分子量: 374.5
• InChiKey: PXECOFDTESSHGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  29
• 可旋转键数：
  2
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  9.9
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• 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。
• US9966541B2
  申请人：——

  公开号：US9966541B2

  公开（公告）日：2018-05-08