4-(5-Phenylpyridin-2-yl)benzonitrile | 99602-91-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(5-Phenylpyridin-2-yl)benzonitrile
• CAS: 99602-91-2
• 化学式: C₁₈H₁₂N₂
• 分子量: 256.307
• InChiKey: DYFGIRDZLVYPCE-UHFFFAOYSA-N

物化性质

• 沸点：
  471.9±33.0 °C(Predicted)
• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(5-Phenylpyridin-2-yl)benzonitrile 、 [Ir(ppy)2(MeOH)2](OTf) 以 乙二醇乙醚 、 N,N-二甲基甲酰胺 为溶剂， 以77 %的产率得到
  参考文献：
  名称：

  ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

  摘要：

  An organic light emitting diode includes an anode, an emission layer disposed on the anode and including a host, a phosphorescent dopant represented by Chemical Formula 1 and a fluorescent dopant represented by Chemical Formula 2, and a cathode disposed on the emission layer formed by mixing the fluorescent dopant with the phosphorescent dopant including an acceptor at a specific site, thereby energy loss during an emission process can be minimized and energy transfer efficiency can be improved and an organic light emitting diode with excellent luminous efficiency and an organic light emitting display device having the same can be achieved.

  公开号：

  US20230209854A1
• 作为产物：
  描述：

  2,5-二溴吡啶 在 palladium diacetate 、 potassium carbonate 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 乙腈 为溶剂， 反应 48.0h， 生成 4-(5-Phenylpyridin-2-yl)benzonitrile
  参考文献：
  名称：

  ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

  摘要：

  An organic light emitting diode includes an anode, an emission layer disposed on the anode and including a host, a phosphorescent dopant represented by Chemical Formula 1 and a fluorescent dopant represented by Chemical Formula 2, and a cathode disposed on the emission layer formed by mixing the fluorescent dopant with the phosphorescent dopant including an acceptor at a specific site, thereby energy loss during an emission process can be minimized and energy transfer efficiency can be improved and an organic light emitting diode with excellent luminous efficiency and an organic light emitting display device having the same can be achieved.

  公开号：

  US20230209854A1

文献信息

• Arylation of 2-substituted pyridinesvia Pd-catalyzed decarboxylative cross-coupling reactions of 2-picolinic acid
  作者：Xinjian Li、Dapeng Zou、Faqiang Leng、Chunxia Sun、Jingya Li、Yangjie Wu、Yusheng Wu

  DOI：10.1039/c2cc36720c

  日期：——

  The novel palladium-catalyzed decarboxylative cross-coupling reactions of 2-picolinic acid with aryl and heteroaryl bromides including benzenes, naphthalenes, pyridines and quinolines for C–C bond formation have been successfully achieved.

  该小说的钯催化去羧基交叉偶联反应成功实现了2-吡啶甲酸与苯、纳夫塔烯、吡啶和喹啉等芳基和杂芳基溴化物的C–C键形成。