2,5-di-m-tolylpyrazine | 1458055-86-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,5-di-m-tolylpyrazine
• 英文别名: 2,5-Bis(3-methylphenyl)pyrazine
• CAS: 1458055-86-1
• 化学式: C₁₈H₁₆N₂
• 分子量: 260.338
• InChiKey: NMEZWMPNXSLUOF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  在 甲酸铵 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 以88%的产率得到2,5-di-m-tolylpyrazine
  参考文献：
  名称：

  Highly efficient synthesis of 2,5-disubstituted pyrazines from (Z)-β-haloenol acetates

  摘要：

  描述了一种高效合成多种2,5-二取代吡嗪的方法，该方法源自(Z)-β-卤烯醇醋酸酯。在便利的条件下进行反应，所产物具有优异的区域选择性，产率中等至优秀，并且适用范围广泛，包括多种芳香族和脂肪族卤烯醇醋酸酯。

  DOI：

  10.1039/c3ob41164h

文献信息

• Organic electroluminescence device
  申请人：UDC Ireland

  公开号：US10454042B2

  公开（公告）日：2019-10-22

  An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.

  本发明的目的是提供一种有机电致发光器件，该器件具有优异的发光效率和耐用性，特别是在高温驱动时的耐用性。本发明提供了一种有机电致发光器件，包括在基底上的一对电极，以及至少一层有机层，该有机层包括设置在电极之间的包含发光材料的发光层，其中发光层包括特定吲哚咔唑衍生物和特定缩合环金属配合物中的至少一种。
• COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Nippon Steel Chemical Co., Ltd.

  公开号：EP1956022B1

  公开（公告）日：2012-07-25
• Compound for Use in Organic Electroluminescent Device and Organic Electroluminescent Device
  申请人：Komori Masaki

  公开号：US20090302742A1

  公开（公告）日：2009-12-10

  Disclosed are an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and simple in constitution and a compound for use therein. The organic electroluminescent device comprises a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and the light-emitting layer contains a phosphorescent dopant and a compound for use in an organic electroluminescent device having two or more indolocarbazole skeletons as a host material. An example of the compound having indolocarbazole skeletons for use in the device is expressed by the following formula.
• COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT EMITTING DIODE
  申请人：JUNG Sung-Hyun

  公开号：US20120091445A1

  公开（公告）日：2012-04-19

  A compound for an organic optoelectronic device, an organic light emitting diode, and a display device, the compound including substituents represented by the following Chemical Formulae 1 and 2:
• ORGANIC ELECTROLUMINESCENCE DEVICE
  申请人：Fukuzaki Eiji

  公开号：US20120153272A1

  公开（公告）日：2012-06-21

  An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.