1-(2-pyridylazo)-2-hydroxybenzene | 10335-29-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 1-(2-pyridylazo)-2-hydroxybenzene
• 英文别名: pyridylazophenol；2-(2-pyridylazo)phenol；6-[2-(Pyridin-2-yl)hydrazinylidene]cyclohexa-2,4-dien-1-one；2-(pyridin-2-yldiazenyl)phenol
• CAS: 10335-29-2
• 化学式: C₁₁H₉N₃O
• 分子量: 199.212
• InChiKey: GZEVLRUEAKHEHV-UHFFFAOYSA-N

物化性质

• 沸点：
  373.4±22.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  1-(2-pyridylazo)-2-hydroxybenzene 生成 6-(Pyridin-2-yl-hydrazono)-cyclohexa-2,4-dienone
  参考文献：
  名称：

  Pilipenko, A. T.; Savranskii, L. I.; Sheptun, V. L., Doklady Chemistry, 1987, vol. 293, p. 176 - 179

  摘要：

  DOI：
• 作为产物：
  描述：

  [Cu(papO)(PPh₃)Cl] 在 硫酸 、 硫化氢 作用下， 以 水 、 乙腈 为溶剂， 反应 1.0h， 生成 1-(2-pyridylazo)-2-hydroxybenzene
  参考文献：
  名称：

  Synthesis, structure, redox properties and theoretical calculation of copper(I)-triphenylphosphine halide complexes of arylazopyridines, and their reaction with H2O2

  摘要：

  Reaction of CuX (X = Cl, Br, I). PPh3 and 2-(atylazo)pyridine, R-H4C6-N=N-C5H4N (aap, 1 where R = H (pap), p-Me (p-tap), m-Me (m-tap)) has synthesized [Cu(aap)(PPh3)X]. The structure has been established by spectroscopic (UV-Vis, H-1 NMR) data and by single crystal X-ray diffraction of [Cu(pap)(PPh3)-Br]. Addition of H2O2 to [Cu(aap)(PPh3)Cl] has afforded blue Cu(II) complexes, [Cu(aapO)(PPh3)Cl]. These complexes have been characterized by elemental analyses, IR. UV-Vis spectral and magnetic data. Upon addition of H2S saturated dil. H2SO4 solution to [Cu(aapO)(PPh3)Cl] free aapOH is separated and has been characterized by spectral data. Cyclic voltammogram of [Cu(aap)(PPh3)X] shows Cu(II)/Cu(I) response at 1.00-1.15 V and azo reduction at negative to SCE. DFT calculation of optimized structure of a representative complex has been used to determine the composition and energy of molecular levels and data have been used to explain the electronic spectral and redox properties. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2014.10.015

文献信息

• Mass spectra of some bivalent transition-metal ion chelates with pyridylazo phenols and naphthols
  作者：D. Betteridge、D. John

  DOI：10.1016/0039-9140(68)80046-3

  日期：1968.11

  2- and 4-(2-pyridylazo)phenol, 2-(2-pyridylazo)-1- and 1-(2-pyridylazo)-2-naphthol and several chelates of these compounds with manganese(II), cobalt(II), nickel(II), copper(II) and zinc(II) are discussed. Comparisons are made with the results of solution studies of complex formation of the same chelates.

  2-和4-（2-吡啶基偶氮）苯酚，2-（2-吡啶基偶氮）-1-和1-（2-吡啶基偶氮）-2-萘酚的质谱图以及这些化合物与锰（II）的几种螯合物，讨论了钴（II​​），镍（II），铜（II）和锌（II）。将相同螯合物的复杂形成的溶液研究结果进行比较。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Mn: MVol.D5, 28.2.1, page 291 - 292
  作者：

  DOI：——

  日期：——