| 1210388-89-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• CAS: 1210388-89-8
• 化学式: C₂₀H₁₄N₂O₅
• 分子量: 362.342
• InChiKey: QAMBKXGLZCAGPM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.55
• 重原子数：
  27.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  89.75
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  咪唑 、 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以70%的产率得到
  参考文献：
  名称：

  A novel fluoride selective optical chemosensor based on internal charge transfer signaling

  摘要：

  A new internal charge transfer probe, NAPH-1, synthesized by incorporating photoemitive naphthalimide core with an acidic imidazolium ring, offers highly selective colorimetric and ratiometric 'off-on' signaling for targeting F-, while Cl-, Br-, I-, HSO4-, SCN-, AcO-, and NO3- do not appreciably perturb the photophysical properties of the probe even at relatively higher concentrations than the F-. Deprotonation of the imidazolium ring, supported by the H-1 NMR and theoritical studies, seems to cause the spectral modulations. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.11.050
• 作为产物：
  描述：

  4-硝基-1,8-萘醛酸酐 、 4-甲氧基苄胺 在 溶剂黄146 作用下， 反应 6.0h， 以80%的产率得到
  参考文献：
  名称：

  A novel fluoride selective optical chemosensor based on internal charge transfer signaling

  摘要：

  A new internal charge transfer probe, NAPH-1, synthesized by incorporating photoemitive naphthalimide core with an acidic imidazolium ring, offers highly selective colorimetric and ratiometric 'off-on' signaling for targeting F-, while Cl-, Br-, I-, HSO4-, SCN-, AcO-, and NO3- do not appreciably perturb the photophysical properties of the probe even at relatively higher concentrations than the F-. Deprotonation of the imidazolium ring, supported by the H-1 NMR and theoritical studies, seems to cause the spectral modulations. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.11.050