| 1373833-26-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• CAS: 1373833-26-1
• 化学式: C₈H₁₀N₈O₂
• 分子量: 250.22
• InChiKey: LGXXQOPIBCSUNR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  18.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  136.31
• 氢给体数：
  2.0
• 氢受体数：
  9.0

反应信息

• 作为产物：
  描述：

  3-氨基-1,2,4-三氮唑 、 1,3-二甲基-6-氨基脲嘧啶 在 硫酸 、 sodium nitrite 、 sodium hydroxide 作用下， 以 溶剂黄146 、 丙酸 、 水 为溶剂， 反应 3.42h， 以85%的产率得到
  参考文献：
  名称：

  Synthesis, spectral features and biological activity of some novel hetarylazo dyes derived from 6-amino-1,3-dimethyluracil

  摘要：

  A series of hetarylazoaminouracil dyes were prepared by coupling of 6-amino-1,3-dimethyluracil with eight diazotized heterocyclic amines in nitrosyl sulphuric acid. The prepared azo dyes were characterized by UV-Vis, FT-IR, C-13 NMR, H-1 NMR spectroscopic techniques and elemental analysis. The solvatochromism of dyes was evaluated with respect to wavelength of maximum absorption (lambda(max)) in seven solvents with different polarities: acetic acid, methanol, water, chloroform, acetonitrile, dimethyl sulfoxide and dimethyl formamide. The effects of acid, base and concentration of the dye on the visible absorption spectra were also reported. In addition, the antimicrobial activity of the synthesized dyes was evaluated on Escherichia coli, Bacillus subtilis, Micrococcus leuteus and Pseudomonas aeruginosa. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2012.02.017