1-ethyl-2-{2-[2-(4-diethylaminophenylazo)thiazol-5-yl]vinyl}quinolinium iodide | 1004780-39-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 1-ethyl-2-{2-[2-(4-diethylaminophenylazo)thiazol-5-yl]vinyl}quinolinium iodide
• 英文别名: N,N-diethyl-4-[[5-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-1,3-thiazol-2-yl]diazenyl]aniline;iodide
• CAS: 1004780-39-5
• 化学式: C₂₆H₂₈N₅S*I
• 分子量: 569.512
• InChiKey: FUADDYZTQGEIPY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.04
• 重原子数：
  33
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  73
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-(4-diethylaminophenylazo)thiazole-5-carbaldehyde 、 N-乙基碘化喹醛啶 在 吡啶 作用下， 以 乙醇 为溶剂， 以48%的产率得到1-ethyl-2-{2-[2-(4-diethylaminophenylazo)thiazol-5-yl]vinyl}quinolinium iodide
  参考文献：
  名称：

  Delocalized cationic azo dyes containing a thiazole moiety

  摘要：

  Several new delocalized cationic azo dyes incorporating a bathochromic thiazole moiety have been prepared in moderate to good yields. The synthesis involved the Knoevenagel condensation of an intermediate azo Compound, hearing a terminal formyl group, with methylenic bases generated in situ from benzoazolium and quinolinium salts. All dyes display strong absorption around 700 nut and have shown negative solvatochromic behaviour. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.11.004

文献信息

• Delocalized cationic azo dyes containing a thiazole moiety
  作者：Maria A. Salvador、Lucinda V. Reis、Paulo Almeida、Paulo F. Santos

  DOI：10.1016/j.tet.2007.11.004

  日期：2008.1

  Several new delocalized cationic azo dyes incorporating a bathochromic thiazole moiety have been prepared in moderate to good yields. The synthesis involved the Knoevenagel condensation of an intermediate azo Compound, hearing a terminal formyl group, with methylenic bases generated in situ from benzoazolium and quinolinium salts. All dyes display strong absorption around 700 nut and have shown negative solvatochromic behaviour. (c) 2007 Elsevier Ltd. All rights reserved.