4-maleimido-9-ethyl-1,8-naphthalimide | 1022899-91-7

• 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
• 英文名称: 4-maleimido-9-ethyl-1,8-naphthalimide
• 英文别名: 6-(2,5-Dioxopyrrol-1-yl)-2-ethylbenzo[de]isoquinoline-1,3-dione
• CAS: 1022899-91-7
• 化学式: C₁₈H₁₂N₂O₄
• 分子量: 320.304
• InChiKey: FTEDZMBCILSQAM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  74.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-maleiamido-9-ethyl-1,8-naphthalimide 在 sodium acetate 、 乙酸酐 作用下， 反应 1.0h， 以35%的产率得到4-maleimido-9-ethyl-1,8-naphthalimide
  参考文献：
  名称：

  The synthesis and fluorescence of novel N ‐substituted‐1,8‐naphthylimides

  摘要：

  Abstractmagnified imageThe synthesis and characterisation of a series of novel 4‐acylamino and 4‐alkylamino‐N‐1,8‐naphthalimides is described. The UV‐visible absorption and emission properties of the compounds are reported. Significant solvent effects are noted for 4‐n‐butyl‐9‐n‐butyl‐1,8‐naphthylimide. The incorporation of acetyl and chloroacetyl groups into the 4‐substituent markedly increases the fluorescence quantum yield compared with 4‐alkylamino substituemnts.

  DOI：

  10.1002/jhet.5570450216

文献信息

• The synthesis and fluorescence of novel <i>N</i> ‐substituted‐1,8‐naphthylimides
  作者：Dongwu Yuan、Robert G Brown、John D Hepworth、Michael S Alexiou、John H. P. Tyman

  DOI：10.1002/jhet.5570450216

  日期：2008.3

  Abstractmagnified imageThe synthesis and characterisation of a series of novel 4‐acylamino and 4‐alkylamino‐N‐1,8‐naphthalimides is described. The UV‐visible absorption and emission properties of the compounds are reported. Significant solvent effects are noted for 4‐n‐butyl‐9‐n‐butyl‐1,8‐naphthylimide. The incorporation of acetyl and chloroacetyl groups into the 4‐substituent markedly increases the fluorescence quantum yield compared with 4‐alkylamino substituemnts.