2-phenyl-3-(m-tolyl)pyridine

• 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: 2-phenyl-3-(m-tolyl)pyridine
• 英文别名: 3-(3-Methylphenyl)-2-phenylpyridine
• 化学式: C₁₈H₁₅N
• 分子量: 245.324
• InChiKey: LDXYVFMUWZSHGL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-(3-甲基苯基)-1-苯乙酮 、 3-氨基-1-丙醇 在 叔丁基过氧化氢 、 bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 、 calcium oxide 作用下， 以 正壬烷 为溶剂， 反应 48.0h， 以56%的产率得到2-phenyl-3-(m-tolyl)pyridine
  参考文献：
  名称：

  Iridium-catalyzed annulation between 1,2-diarylethanone and 3-aminopropanol toward site-specific 2,3-diaryl pyridines

  摘要：

  An iridium-catalyzed annulation between 1,2-diarylethanone and 3-aminopropanol was developed, leading to site specific 2,3-diarylpyridines in moderate yields. 3-Aminopropanol served as both a four-atom component and solvent during this procedure, releasing water as a clean by-product. The reaction may proceed with sequential imine formation, alcohol oxidation and intramolecular cyclization by Knoevenagel reaction. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2017.07.061

文献信息

• PHOSPHORESCENT MATERIALS
  申请人：Universal Display Corporation

  公开号：US20150307535A1

  公开（公告）日：2015-10-29

  Novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing. Additionally, methods are provided for making homoleptic Ir (III) compounds which may contain a twisted aryl.

  提供了含有扭曲芳基团的新型有机化合物。具体来说，所提供的化合物包含在配体的吡啶部分上具有扭曲芳基团的2-苯基吡啶配体。这些化合物可以用于有机发光器件，特别是作为发射掺杂剂。含有扭曲芳基的化合物的器件可能表现出改善的颜色、效率、稳定性和制造工艺。此外，提供了制备可能含有扭曲芳基的同核铱（III）化合物的方法。
• Organic electroluminescent materials and devices
  申请人：Universal Display Corporation

  公开号：US10186672B2

  公开（公告）日：2019-01-22

  Methods of making novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing.

  本发明提供了制造含有扭曲芳基的新型有机化合物的方法。特别是，所提供的化合物含有一种 2-苯基吡啶配体，该配体的吡啶部分具有一个扭曲芳基。这些化合物可用于有机发光器件，特别是作为发光掺杂剂。由含有扭曲芳基的化合物组成的器件可在颜色、效率、稳定性和制造方面得到改善。
• ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
  申请人：Universal Display Corporation

  公开号：US20170194577A1

  公开（公告）日：2017-07-06

  Methods of making novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing.
• US8519384B2
  申请人：——

  公开号：US8519384B2

  公开（公告）日：2013-08-27
• US9076973B2
  申请人：——

  公开号：US9076973B2

  公开（公告）日：2015-07-07