N-(4-(4-trifluoromethyl)phenyldiazenyl phenyl)-N'-phenyl-thiourea | 1329426-05-2

• 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: N-(4-(4-trifluoromethyl)phenyldiazenyl phenyl)-N'-phenyl-thiourea
• CAS: 1329426-05-2
• 化学式: C₂₀H₁₅F₃N₄S
• 分子量: 400.427
• InChiKey: PCHZWBBBNKDUFL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.93
• 重原子数：
  28.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  48.78
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  4-trifluoromethylphenyldiazenylphenyl isothiocyanate 、 苯胺 以 二氯甲烷 为溶剂， 反应 18.0h， 以24%的产率得到N-(4-(4-trifluoromethyl)phenyldiazenyl phenyl)-N'-phenyl-thiourea
  参考文献：
  名称：

  Colorimetric detection of cyanide with phenyl thiourea derivatives

  摘要：

  Three structurally simple thiourea derivatives 1-3 were prepared, and their chromogenic behaviors toward various anions were investigated in aqueous solution. Among them 1 showed good sensitivity and selectivity for cyanide ion and also can distinguish it from other anions by different color changes. Besides that, the receptor 1 has a sensitive detection limit (1.27 mu M) for cyanide ion accordingly it can be used as a colorimetric sensor for the determination of cyanide ion. The use of the test strip of sensor 1 to detect cyanide ion was also reported. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2011.04.087