9-Fluoro-10-phenylanthracene | 2022-42-6

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物 - 芳基萘木脂素
• 英文名称: 9-Fluoro-10-phenylanthracene
• CAS: 2022-42-6
• 化学式: C₂₀H₁₃F
• 分子量: 272.322
• InChiKey: MLWOQWPYSRVOBT-UHFFFAOYSA-N

物化性质

• 熔点：
  181 °C
• 沸点：
  408.2±14.0 °C(Predicted)
• 密度：
  1.198±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  21
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  吡啶 、 9-Fluoro-10-phenylanthracene 以 乙腈 为溶剂， 以80%的产率得到9-Fluoro-10-phenyl-9,10-dipyridinioanthracene perchlorate
  参考文献：
  名称：

  Radical cation-nucleophile combination reactions. Displacement of halogen during ipso attack on haloanthracene radical cations

  摘要：

  Second-order rate constants for the reactions of radical cations of a number of haloanthracenes with pyridine and 2-substituted pyridines were determined in acetonitrile and dichloromethane using electrochemical techniques. Attack at the ipso positions was observed to be less favorable than attack at positions bearing hydrogen. The halo-substituents were observed to exert opposing electronic and steric effects on the second-order rate constants. The 10-positions of 9-haloanthracene radical cations were observed to be nearly 2 orders of magnitude more susceptible to nucleophilic attack by pyridine than the 9,10-positions of the parent radical cation.

  DOI：

  10.1021/jo00070a032
• 作为产物：
  描述：

  9-苯基蒽 在 四甲基氟化铵 、 碘 、 silver fluoride 作用下， 以 乙腈 为溶剂， 以30%的产率得到9-Fluoro-10-phenylanthracene
  参考文献：
  名称：

  Fluorination of polycyclic aromatic hydrocarbons: charge vs. frontier orbital control in substitution reactions of radical cations

  摘要：

  DOI：

  10.1021/jo00189a031

文献信息

• Protolytic defluorination of trifluoromethyl-substituted arenes
  作者：Anila Kethe、Adam F. Tracy、Douglas A. Klumpp

  DOI：10.1039/c0ob01276a

  日期：——

  Bronsted superacids. The products from these reactions suggest the formation of reactive electrophiles, such as carbocations, acylium cations or equivalent electrophilic species. As such, Friedel-Crafts-type reactions occur between these species and arene nucleophiles. NMR studies were done, and the results suggest the formation of an acyl group from the trifluoromethyl groups in the superacid.

  研究了一系列三氟甲基取代的芳烃与布朗斯台德超强酸的反应。这些反应的产物表明反应性亲电试剂的形成，例如碳正离子、酰基阳离子或等效的亲电物质。因此，Friedel-Crafts 型反应发生在这些物种和芳烃亲核试剂之间。进行了核磁共振研究，结果表明超强酸中的三氟甲基形成了酰基。
• Amine-based compound and organic light-emitting device including the same
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US10224491B2

  公开（公告）日：2019-03-05

  An amine-based compound and an organic light-emitting device, the amine-based compound being represented by the following Formula 1:

  一种胺基化合物和一种有机发光器件，胺基化合物由下式 1 表示：