| 1417422-62-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 1417422-62-8
• 化学式: C₃₃H₂₄
• 分子量: 420.554
• InChiKey: VBHHFHXNKLSVDR-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  在 高氯酸 、 氧气 作用下， 以 甲苯 、 乙腈 为溶剂， 生成 2-(4-(α-naphthyl)phenyl)-4,5-diphenylpyryliumperchlorate
  参考文献：
  名称：

  Highly efficient one-pot synthesis of α-free pyrylium salts with tunable fluorescence emission via ring-expanding reaction of triarylcyclopentadienes

  摘要：

  A series of a-free pyrylium perchlorates were prepared by one-pot oxidation of substituted cyclopentadiene derivatives in the presence of perchloric acid. A tunable fluorescence with green to red emission in dichloromethane and green to orange emission in the solid state can be achieved by changing the aryl groups on 2- or 4-position of pyrylium ring. Furthermore, single crystal structures and quantum chemistry calculation were conducted to understand the relationship between structures and optical properties. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.03.113