1,3-bis(3H-imidazo[4,5-b]pyridin-3-yl)benzene | 1393841-50-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1,3-bis(3H-imidazo[4,5-b]pyridin-3-yl)benzene
• 英文别名: 3-(3-Imidazo[4,5-b]pyridin-3-ylphenyl)imidazo[4,5-b]pyridine
• CAS: 1393841-50-3
• 化学式: C₁₈H₁₂N₆
• 分子量: 312.333
• InChiKey: OORMYYZMEREKAT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  61.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,3-二碘苯 、 4-氮杂苯并咪唑 在 copper(I) oxide 、 copper(l) iodide 、 4,7-二甲氧基-1,10-菲咯啉 、 caesium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 24.0h， 以36%的产率得到1,3-bis(3H-imidazo[4,5-b]pyridin-3-yl)benzene
  参考文献：
  名称：

  ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

  摘要：

  一个化合物的公式为MLALB，其中配体LA的化学式为I，配体LB的化学式为II。M从Os(II)或Ru(II)中选择，化合物MLALB具有形式上的中性电荷；环A、B、C、D、E和F分别是一个5-或6-成员芳香环，RA、RB、RC、RD、RE和RF分别表示单取代或最大允许的取代，或无取代。L1、L2、L3和L4分别表示单键或有机连接基团；W1、W2、W3和W4分别选择自碳或氮；Y1、Y2、Y3和Y4分别选择自碳或氮；Z1、Z2和Z3分别选择自碳或氮，且至少有一个Z1、Z2或Z3是氮。包括阳极、阴极和有机层的有机电致发光器件，其中有机层包括上述化合物的公式MLALB，其中配体LA的化学式为I，配体LB的化学式为II。包括上述有机发光器件(OLED)的消费产品。

  公开号：

  US20190189938A1

文献信息

• METHODS OF MAKING BIS-TRIDENTATE CARBENE COMPLEXES OF RUTHENIUM AND OSMIUM
  申请人：Tsai Jui-Yi

  公开号：US20120215000A1

  公开（公告）日：2012-08-23

  Methods of making bis-tridentate carbene complexes of ruthenium and osmium are provided. The use of DMSO solvates of ruthenium(II) and osmium(II) halide salts provides good yields of the corresponding complexes. These materials may be used in OLEDs to provide devices having improved performance.

  提供了制备钌和锇的双三齿卡宾配合物的方法。使用二氧化硫溶剂化合物钌(II)和锇(II)卤化盐可以获得相应配合物的良好产率。这些材料可以用于有机发光二极管(OLED)，以提供性能改进的设备。
• ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANOMETALLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE
  申请人：Samsung Display Co., Ltd.

  公开号：US20210119152A1

  公开（公告）日：2021-04-22

  The present disclosure relates to an organic electroluminescence device including an organometallic compound represented by Formula 1 or Formula 2 below in an emission layer, to achieve long service life of the organic electroluminescence device.

  本公开涉及一种有机电致发光器件，其中包括在发射层中表示为下式的有机金属化合物的化合物，以实现有机电致发光器件的长寿命。
• Organic electroluminescent materials and devices
  申请人：Universal Display Corporation

  公开号：US11233204B2

  公开（公告）日：2022-01-25

  A compound of the formula MLALB where ligand LA is of Formula I, and ligand LB is of Formula II below. M is selected from Os(II) or Ru(II), and the compound MLALB has a formal neutral charge; and rings A, B, C, D, E, and F are independently a 5-membered or 6-membered aromatic ring, and RA, RB, RC, RD, RE,and RF each independently represent mono to the maximum allowable substitution, or no substitution. L1, L2, L3, and L4 independently represent a single bond or an organic linking group; W1, W2, W3, and W4 are independently selected from carbon or nitrogen; Y1, Y2, Y3, and Y4 are independently selected from carbon or nitrogen; and Z1, Z2, and Z3 are independently selected from carbon or nitrogen, and at least one of Z1, Z2, and Z3 is nitrogen. An organic electroluminescent device that includes an anode, a cathode, and an organic layer comprising a compound of the formula MLALB where ligand LA is of Formula I, and ligand LB is of Formula II above. A consumer product comprising an organic light-emitting device (OLED) above.

  一种式 MLALB 的化合物，其中配体 LA 为下式 I，配体 LB 为下式 II。 M选自Os(II)或Ru(II)，且化合物MLALB具有形式中性电荷；且环A、B、C、D、E和F各自独立地为5元或6元芳香环，且RA、RB、RC、RD、RE和RF各自独立地代表单取代基至最大允许取代基，或不代表取代基。 L1、L2、L3 和 L4 各自独立地代表单键或有机连接基团； W1、W2、W3 和 W4 独立地选自碳或氮； Y1、Y2、Y3 和 Y4 独立地选自碳或氮；以及 Z1、Z2 和 Z3 独立选自碳或氮，且 Z1、Z2 和 Z3 中至少有一个是氮。一种有机电致发光器件，包括阳极、阴极和有机层，该有机层包含式 MLALB 化合物，其中配体 LA 为上式 I，配体 LB 为上式 II。一种消费品，包括上述有机发光器件（OLED）。
• Delayed-Fluorescence OLED
  申请人：Kwong Raymond C.

  公开号：US20110304262A1

  公开（公告）日：2011-12-15

  Novel organic compounds comprising a substituted anthracene or acridine ligand are provided. In particular, the compound includes an anthracene ligand substituted at the 9 and 10 positions. The compound may be used in organic light emitting devices to provide devices having improved efficiency and lifetime. In particular, these compounds may be especially beneficial for use in blue-emitting OLEDs.
• EMITTER MATERIALS FOR OLEDS
  申请人：Universal Display Corporation

  公开号：US20140110698A1

  公开（公告）日：2014-04-24

  Novel organic compounds comprising a substituted anthracene or acridine ligand are provided. In particular, the compound includes an anthracene ligand substituted at the 9 and 10 positions. The compound may be used in organic light emitting devices to provide devices having improved efficiency and lifetime. In particular, these compounds may be especially beneficial for use in blue-emitting OLEDs.