4-(2-methoxyphenylazo)phenol | 64987-67-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: 4-(2-methoxyphenylazo)phenol
• 英文别名: 2-methoxy-4'-hydroxyazobenzene；4'-Oxy-2-methoxy-azobenzol；Anisol-(2azo4)-phenol；2'-Methoxy-4-hydroxyazobenzene；4-[(2-methoxyphenyl)diazenyl]phenol
• CAS: 64987-67-3
• 化学式: C₁₃H₁₂N₂O₂
• 分子量: 228.25
• InChiKey: VUGBXRWVNRCWIQ-UHFFFAOYSA-N

物化性质

• 沸点：
  417.6±30.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  54.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(2-methoxyphenylazo)phenol 、 sodium methylate 在 甲醇 作用下， 生成 2,4'-dimethoxyazobenzene
  参考文献：
  名称：

  Erdey et al., Acta Chimica Academiae Scientiarum Hungaricae, 1957, vol. 12, p. 251,257

  摘要：

  DOI：
• 作为产物：
  描述：

  邻甲氧基苯胺 在 盐酸 作用下， 生成 4-(2-methoxyphenylazo)phenol
  参考文献：
  名称：

  Krause, Chemische Berichte, 1899, vol. 32, p. 126

  摘要：

  DOI：

文献信息

• Spectroscopic and electrochemical behavior of newly synthesized high fluorescent symmetric 4′-nitrophenyl-3,4,9,10-perylenebisdiimide-azo hybrid dyes
  作者：Aamer Saeed、Ghulam Shabir、Jamaluddin Mahar、Madiha Irfan

  DOI：10.1016/j.saa.2015.06.046

  日期：2015.12

  The investigation has been made in the synthesis of azo hybrid rylene dyes. The hybridization of perylene bis-diimide with phenolic azo-dyes was carried out by the nucleophilic substitution (SNAr) reaction of tetrachloroperylene-3,4,9,10-bisdiimide 3 with phenolic azo-dyes 4a-g in basic medium. The hybrid dyes exhibited two absorption maxima λmax in the range 300-350, 426-438 nm in ethanol due to presence of azo linkage and highly conjugated framework of π bonds. Fluorescence spectra of these dyes in water showed sharp emission peaks with small bandwidths in the range 490-495 nm, and fluorescence quantum yield was 0.71-0.83 in comparison with standard reference fluorescein. The structures of perylene-azo dyes were elucidated by FTIR and NMR spectroscopy. Luminescence was determined by LS-100 meter which was found to be excellent in limits 0.208-0.239 cd/m(2). Cyclic voltammetric studies were made by Electrochemical Analyzer CH1830C which showed the oxidation chemical potential of these hybrid dyes.
• Fusco et al., Gazzetta Chimica Italiana, 1959, vol. 89, p. 1282,1294
  作者：Fusco et al.

  DOI：——

  日期：——
• Erdey et al., Acta Chimica Academiae Scientiarum Hungaricae, 1957, vol. 12, p. 251,257
  作者：Erdey et al.

  DOI：——

  日期：——
• Krause, Chemische Berichte, 1899, vol. 32, p. 126
  作者：Krause

  DOI：——

  日期：——