α,α'-bis(2-aminoethylthio)-1,3-xylene

• 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: α,α'-bis(2-aminoethylthio)-1,3-xylene
• 英文别名: 2-[[3-(2-Aminoethylsulfanylmethyl)phenyl]methylsulfanyl]ethanamine；2-[[3-(2-aminoethylsulfanylmethyl)phenyl]methylsulfanyl]ethanamine
• 化学式: C₁₂H₂₀N₂S₂
• 分子量: 256.436
• InChiKey: JHLLWYQGUFRQHT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  103
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-hydroxy-5-(p-chlorophenylazo)benzaldehyde 、 α,α'-bis(2-aminoethylthio)-1,3-xylene 以 乙醇 为溶剂， 反应 4.17h， 以63%的产率得到
  参考文献：
  名称：

  Solvatochromic and electrochemical properties of new thermally stable azo–azomethine dyes with N2S2O2 donor set of atoms

  摘要：

  A new series of azo-azomethine dyes with N2S2O2 donor set of atoms have been synthesized via condensation reaction of alpha,alpha'-bis(2-aminoethylthio)-1,3-xylene and substituted azo-coupled salicylaldehyde. The dyes were characterized by IR, UV-Vis and H-1 NMR spectroscopic methods as well as elemental analysis. The solvatochromic behavior of the dyes was probed by studying their UV-Vis spectra in four pure organic solvents of different polarities and a meaningful correlation was observed. The electrochemical properties of the dyes have been also studied by cyclic voltammetry in DMSO. Moreover, thermal properties of the prepared dyes were examined by thermogravimetric analysis and results indicated that the framework of the dyes is stable up to 260 degrees C. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2012.10.035
• 作为产物：
  描述：

  半胱胺盐酸盐 、 间二溴苄 在 sodium 作用下， 以 乙醇 为溶剂， 反应 7.5h， 以63%的产率得到α,α'-bis(2-aminoethylthio)-1,3-xylene
  参考文献：
  名称：

  Solvatochromic and electrochemical properties of new thermally stable azo–azomethine dyes with N2S2O2 donor set of atoms

  摘要：

  A new series of azo-azomethine dyes with N2S2O2 donor set of atoms have been synthesized via condensation reaction of alpha,alpha'-bis(2-aminoethylthio)-1,3-xylene and substituted azo-coupled salicylaldehyde. The dyes were characterized by IR, UV-Vis and H-1 NMR spectroscopic methods as well as elemental analysis. The solvatochromic behavior of the dyes was probed by studying their UV-Vis spectra in four pure organic solvents of different polarities and a meaningful correlation was observed. The electrochemical properties of the dyes have been also studied by cyclic voltammetry in DMSO. Moreover, thermal properties of the prepared dyes were examined by thermogravimetric analysis and results indicated that the framework of the dyes is stable up to 260 degrees C. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2012.10.035

文献信息

• Solvatochromic and electrochemical properties of new thermally stable azo–azomethine dyes with N2S2O2 donor set of atoms
  作者：Hamid Khanmohammadi、Fatemeh Khodam

  DOI：10.1016/j.molliq.2012.10.035

  日期：2013.1

  A new series of azo-azomethine dyes with N2S2O2 donor set of atoms have been synthesized via condensation reaction of alpha,alpha'-bis(2-aminoethylthio)-1,3-xylene and substituted azo-coupled salicylaldehyde. The dyes were characterized by IR, UV-Vis and H-1 NMR spectroscopic methods as well as elemental analysis. The solvatochromic behavior of the dyes was probed by studying their UV-Vis spectra in four pure organic solvents of different polarities and a meaningful correlation was observed. The electrochemical properties of the dyes have been also studied by cyclic voltammetry in DMSO. Moreover, thermal properties of the prepared dyes were examined by thermogravimetric analysis and results indicated that the framework of the dyes is stable up to 260 degrees C. (C) 2012 Elsevier B.V. All rights reserved.