2,5-bis(4-(diphenylamino)phenyl)pyridine | 1044599-20-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2,5-bis(4-(diphenylamino)phenyl)pyridine
• 英文别名: 2,5-bis(4',4''-N,N-diphenylamino)phenyl pyridine；bppp；N,N-diphenyl-4-[6-[4-(N-phenylanilino)phenyl]pyridin-3-yl]aniline
• CAS: 1044599-20-3
• 化学式: C₄₁H₃₁N₃
• 分子量: 565.717
• InChiKey: YQXFCNVFHALFBR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.6
• 重原子数：
  44
• 可旋转键数：
  8
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  19.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  氯化铱(III) 水合物 、 2,5-bis(4-(diphenylamino)phenyl)pyridine 以 乙二醇乙醚 、 水 为溶剂， 生成 [bppp2Ir(μ-Cl)]2
  参考文献：
  名称：

  Carbazole and arylamine functionalized iridium complexes for efficient electro-phosphorescent light-emitting diodes

  摘要：

  We report the synthesis and characterization of four cyclometalated iridium complexes based on carbazole and arylamine modified 2-phenylpyridine. The carbazole and arylamine groups are linked to 2-phenyl pyridine backbone to enhance the energy harvesting and transfer from host to guest materials. The electrochemical and photophysical properties of the complexes are studied and electroluminescent devices are fabricated. The results show that the complexes with ligands containing carbazole moieties have desirable phosphorescent properties. The device with complex 3 doped PVK (poly (vinylcarbazole)) as emission layer achieves maximum luminous efficiency of 6.56 cd A (1) and maximum brightness of 14448 cd m (2). (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.01.095
• 作为产物：
  描述：

  4-溴三苯胺 在 四(三苯基膦)钯 、 正丁基锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 乙醇 、 甲苯 为溶剂， 反应 42.0h， 生成 2,5-bis(4-(diphenylamino)phenyl)pyridine
  参考文献：
  名称：

  Carbazole and arylamine functionalized iridium complexes for efficient electro-phosphorescent light-emitting diodes

  摘要：

  We report the synthesis and characterization of four cyclometalated iridium complexes based on carbazole and arylamine modified 2-phenylpyridine. The carbazole and arylamine groups are linked to 2-phenyl pyridine backbone to enhance the energy harvesting and transfer from host to guest materials. The electrochemical and photophysical properties of the complexes are studied and electroluminescent devices are fabricated. The results show that the complexes with ligands containing carbazole moieties have desirable phosphorescent properties. The device with complex 3 doped PVK (poly (vinylcarbazole)) as emission layer achieves maximum luminous efficiency of 6.56 cd A (1) and maximum brightness of 14448 cd m (2). (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.01.095

文献信息

• 一类细胞器靶向的聚集诱导发光材料及其制 备方法
  申请人：西安交通大学

  公开号：CN110668997B

  公开（公告）日：2021-03-02

  一类细胞器靶向的聚集诱导发光材料及其制备方法，步骤为：1)以三苯胺类硼酸酯与芳基溴类化合物为原料，在甲苯溶液中充分完全溶解后，加入碳酸钾溶液及乙醇溶剂，并以四三苯基膦钯为反应催化剂，氮气反应，经加萃取、洗涤、去除溶剂和柱层析纯化后获得目标材料；当步骤一中的芳基溴类化合物为2,5‑二溴吡啶和2,5‑二溴吡嗪时，步骤一产物和碘甲烷为原料，在甲苯中溶解，加热反应，去除甲苯溶剂之后，加入六氟磷酸钠及乙腈使之充分溶解，室温下搅拌12‑24小时之后，经水洗、减压去除溶剂及重结晶后，也可获得目标荧光产物；本发明制备和纯化成本较低；具有优异的荧光发射性能，能够实现在细胞内多个细胞器的特异性靶向成像性能研究。
• Carbazole and arylamine functionalized iridium complexes for efficient electro-phosphorescent light-emitting diodes
  作者：Dan Wang、Jian Wang、He-Liang Fan、Hai-Fang Huang、Zeng-Ze Chu、Xi-Cun Gao、De-Chun Zou

  DOI：10.1016/j.ica.2011.01.095

  日期：2011.5

  We report the synthesis and characterization of four cyclometalated iridium complexes based on carbazole and arylamine modified 2-phenylpyridine. The carbazole and arylamine groups are linked to 2-phenyl pyridine backbone to enhance the energy harvesting and transfer from host to guest materials. The electrochemical and photophysical properties of the complexes are studied and electroluminescent devices are fabricated. The results show that the complexes with ligands containing carbazole moieties have desirable phosphorescent properties. The device with complex 3 doped PVK (poly (vinylcarbazole)) as emission layer achieves maximum luminous efficiency of 6.56 cd A (1) and maximum brightness of 14448 cd m (2). (C) 2011 Elsevier B.V. All rights reserved.