NO2-o-hydroxyphenylazo-1-methyl-3-phenyl-2-thiohydantoin | 167637-96-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: NO2-o-hydroxyphenylazo-1-methyl-3-phenyl-2-thiohydantoin
• CAS: 167637-96-9
• 化学式: C₁₆H₁₃N₅O₄S
• 分子量: 371.376
• InChiKey: APRSTVMKPBQZMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.97
• 重原子数：
  26.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  111.64
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  NO2-o-hydroxyphenylazo-1-methyl-3-phenyl-2-thiohydantoin 、 cobalt(II) chloride 以 N,N-二甲基甲酰胺 为溶剂， 生成 cobalt(NO2-o-hydroxyphenylazo-1-methyl-3-phenyl-2-thiohydantoin)Cl*3H2O
  参考文献：
  名称：

  Moustafa, M. M., Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1995, vol. 25, p. 883 - 898

  摘要：

  DOI：

文献信息

• Synthesis and Spectrophotometric studies of the La³⁺, Ce³⁺, Nd³⁺, Th⁴⁺and UO₂²⁺Complexes of Some Thiohydantoin Derivatives of Azo Dyes
  作者：M. M. Moustafa

  DOI：10.1080/00945719708003148

  日期：1997.11

  Complexes of La3+, Ce3+, Nd3+, Th4+ and UO22+ with some derivatives of o-hydroxyphenylazo-1-methyl-3-phenyl-2-thiohydantoin have been investigated in solution by using spectrophotometric and conductometric titration methods. The composition of the complexes was determined to be 1:1 and 1:2 (M:L). The optimum conditions favouring the formation of the coloured complexes were studied extensively and their stability constants determined. Adherence to Beer's law was observed for the ppm concentration range. Spectrophotometric titration methods for La3+, Ce3+, Nd3+, Th4+ and UO22+ with EDTA in the presence of the ligand as an indicator are reported as are interferences by several metal ions. The solid complexes have been characterized by elemental analyses, thermal methods (DTA and TGA), IR and solution H-1 NMR spectra.