N-benzyl-N-ethyl-4-[(5-methyl-1,2-oxazol-3-yl)diazenyl]aniline | 1227044-25-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-benzyl-N-ethyl-4-[(5-methyl-1,2-oxazol-3-yl)diazenyl]aniline
• CAS: 1227044-25-8
• 化学式: C₁₉H₂₀N₄O
• 分子量: 320.394
• InChiKey: KJUWAUSOTGEQQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  3-氨基-5-甲基异恶唑 、 N-乙基-N-苄基苯胺 在 nitrosyl sulfuric acid 作用下， 以 溶剂黄146 、 丙酸 、 乙腈 为溶剂， 反应 3.0h， 以85%的产率得到N-benzyl-N-ethyl-4-[(5-methyl-1,2-oxazol-3-yl)diazenyl]aniline
  参考文献：
  名称：

  Novel azo disperse dyes derived from N-benzyl–N-ethyl–aniline: Synthesis, solvatochromic and optical properties

  摘要：

  Seven new azo disperse dyes based on N-benzyl-N-ethyl-aniline were synthesized and characterized by UV-Vis, FT-IR and H-1 NMR spectroscopic techniques. The UV-visible studies and solvatochromic behavior of all dyes in 15 solvents with different polarity were examined and a meaningful correlation was observed. In the optical characterization of dyes using Z-Scan experiment, thin films of polymethyl metacrylate doped with guest synthesized chromophores 2, 3, 4 and 7 were investigated. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2009.11.010

文献信息

• [EN] NON-AQUEOUS FLUID MARKER CONTAINING N-BENZYL-N-ETHYLANILINE AND METHOD FOR PREPARING THE SAME<br/>[FR] MARQUEUR DE FLUIDE NON AQUEUX CONTENANT DE LA N-BENZYL-N-ÉTHYLANILINE ET SON PROCÉDÉ DE PRÉPARATION
  申请人：KOREA RES INST CHEM TECH

  公开号：WO2012138049A1

  公开（公告）日：2012-10-11

  The present invention provides an azo dye which can be used as a marker for a non-aqueous fluid product containing N-benzyl-N-ethylaniline, and a method for preparing the same. The marker containing N-benzyl-N-ethylaniline according to the present invention exhibits high solubility in non-aqueous fluid products, has excellent storage stability, can be detected even in a small amount, and can exhibit a distinct color by reaction with an acid developer in the non-aqueous fluid product. Therefore, when the marker is added to a non-aqueous fluid product, the product can be easily distinguished from other companies' products containing no marker, which makes it possible to easily control the quality of the non-aqueous fluid product in the distribution process.
• Novel azo disperse dyes derived from N-benzyl–N-ethyl–aniline: Synthesis, solvatochromic and optical properties
  作者：M.R. Yazdanbakhsh、A. Mohammadi、E. Mohajerani、H. Nemati、N. Hosain Nataj、A. Moheghi、E. Naeemikhah

  DOI：10.1016/j.molliq.2009.11.010

  日期：2010.2

  Seven new azo disperse dyes based on N-benzyl-N-ethyl-aniline were synthesized and characterized by UV-Vis, FT-IR and H-1 NMR spectroscopic techniques. The UV-visible studies and solvatochromic behavior of all dyes in 15 solvents with different polarity were examined and a meaningful correlation was observed. In the optical characterization of dyes using Z-Scan experiment, thin films of polymethyl metacrylate doped with guest synthesized chromophores 2, 3, 4 and 7 were investigated. (C) 2009 Elsevier B.V. All rights reserved.