5-(4'-butylphenyl)azo-8-hydroxyquinoline | 188414-25-7

• 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: 5-(4'-butylphenyl)azo-8-hydroxyquinoline
• 英文别名: 5-[(4-Butylphenyl)diazenyl]quinolin-8-ol
• CAS: 188414-25-7
• 化学式: C₁₉H₁₉N₃O
• 分子量: 305.379
• InChiKey: PVHRVGTXJDGEAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  57.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  硫酸氧钒水合物 、 5-(4'-butylphenyl)azo-8-hydroxyquinoline 在 sodium carbonate 作用下， 以 乙醇 为溶剂， 以85%的产率得到bis-[5-(4'-butylphenyl)azo-8-hydroxyquinolinato]oxovanadium(IV)
  参考文献：
  名称：

  Monomeric and polymeric oxovanadium(IV) complexes containing 5-(4′-alkyl-phenylazo)-8-hydroxy-quinoline ligands

  摘要：

  A number of bis-[5-(4'-R-phenylazo)-8-hydroxy-quinolinato] vanadyl(IV) compounds (R = H, CH3, C2H5, n-C3H7, (n)-C4H9) have been synthesized and characterized by elemental analyses and IR, EPR and UV-Vis spectroscopies. Data from the above show that they exist in two isomeric solid forms (which were separated for R = C2H5, n-C3H7 and n-C4H9) whose IR and EPR spectra account for isolated molecules (IR: v(V = 0) congruent to 961 cm(-1); EPR: g congruent to 1.980) or for polymers (IR: v(V = 0) about 890 cm(-1); EPR: g(x) = g(y) = 1.975(5), g(z) = 1.960(2),A(x) = A(y) = 40(5), A(z) = 160(3) x 10(-4) cm(-1)). The polymeric structure results from intermolecular V = 0 ... V = 0 interactions.

  DOI：

  10.1016/s0020-1693(96)05368-6