6-hydroxy-5-o-tolylazo-naphthalene-2-sulfonic acid | 74782-97-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 6-hydroxy-5-o-tolylazo-naphthalene-2-sulfonic acid
• 英文别名: 6-Hydroxy-5-o-tolylazo-naphthalin-2-sulfonsaeure；Toluol-(2 azo 1)-(naphthol-(2)-sulfonsaeure-(6))；1-o-Toluolazo-naphthol-(2)-sulfonsaeure-(6)；6-Hydroxy-5-[(2-methylphenyl)diazenyl]naphthalene-2-sulfonic acid
• CAS: 74782-97-1
• 化学式: C₁₇H₁₄N₂O₄S
• 分子量: 342.375
• InChiKey: SWUYVPGBUMYCTK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  108
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  氯化镥(III) 、 6-hydroxy-5-o-tolylazo-naphthalene-2-sulfonic acid 以 乙醇 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and characterization of some lanthanide(III) chelates of some schaffer acid azo dyes

  摘要：

  A series of trivalent lanthanide chelates of the type [Ln(PHNSA) (H2O)n] (2 Cl) (where Ln3+ = Pr, Nd, Sm, Eu, Gd, Dy, Er, Yb or Lu; PHNSA = 2-(X)-phenylazo-2-hydroxynaphthalene-6-sulphonic acid; X = H, Cl, OCH3, CH3 and SO3H) have been synthesized and characterized by elemental and thermal analysis, molar conductance, IR, H-1 NMR (for diamagnetic complexes), electronic spectra and magnetic susceptibility measurements. IR data along with those of the H-1 NMR unequivocally proved that the coordination of the ligands to the metal ions took place in a bidentate fashion through the oxygen of the hydroxyl group and the nitrogen of the azo group. The mapetic moment values showed little deviation from Van Vleck values.

  DOI：

  10.1007/bf00812316
• 作为产物：
  描述：

  2-methylbenzene diazonium 、 2-萘酚-6-磺酸 生成 6-hydroxy-5-o-tolylazo-naphthalene-2-sulfonic acid
  参考文献：
  名称：

  Kruess, Zeitschrift fur Physikalische Chemie, Stoechiometrie und Verwandtschaftslehre, 1905, vol. 51, p. 290

  摘要：

  DOI：

文献信息

• Sugiura, Takeo; Whiting, Mark C., Journal of Chemical Research, Miniprint, 1980, # 5, p. 2426 - 2441
  作者：Sugiura, Takeo、Whiting, Mark C.

  DOI：——

  日期：——
• Synthesis and characterization of some lanthanide(III) chelates of some schaffer acid azo dyes
  作者：M. E. Moustafa、M. Zaky、N. A. El-Khososy

  DOI：10.1007/bf00812316

  日期：——

  A series of trivalent lanthanide chelates of the type [Ln(PHNSA) (H2O)n] (2 Cl) (where Ln3+ = Pr, Nd, Sm, Eu, Gd, Dy, Er, Yb or Lu; PHNSA = 2-(X)-phenylazo-2-hydroxynaphthalene-6-sulphonic acid; X = H, Cl, OCH3, CH3 and SO3H) have been synthesized and characterized by elemental and thermal analysis, molar conductance, IR, H-1 NMR (for diamagnetic complexes), electronic spectra and magnetic susceptibility measurements. IR data along with those of the H-1 NMR unequivocally proved that the coordination of the ligands to the metal ions took place in a bidentate fashion through the oxygen of the hydroxyl group and the nitrogen of the azo group. The mapetic moment values showed little deviation from Van Vleck values.
• Kruess, Zeitschrift fur Physikalische Chemie, Stoechiometrie und Verwandtschaftslehre, 1905, vol. 51, p. 290
  作者：Kruess

  DOI：——

  日期：——