3,5-diamino-N-(thiazol-2-yl)benzamide | 333750-05-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,5-diamino-N-(thiazol-2-yl)benzamide
• 英文别名: 3,5-diamino-N-(thiazole-2-yl)benzamide；3,5-diamino-N-(1,3-thiazol-2-yl)benzamide
• CAS: 333750-05-3
• 化学式: C₁₀H₁₀N₄OS
• 分子量: 234.282
• InChiKey: ZGSIBBARNNZUPE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  16
• 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：
  122
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  3,5-dinitro-N-(thiazol-2-yl)benzamide 在 iron hydroxide oxide 、 一水合肼 作用下， 以 甲醇 为溶剂， 反应 14.0h， 生成 3,5-diamino-N-(thiazol-2-yl)benzamide
  参考文献：
  名称：

  Efficient Preparation of New Nanostructured Poly(Amide-Imide)s Condensed From 3,5-Diamino-N-(Thiazole-2-yl)Benzamide and Various N-Trimellitylimido-L-Amino Acids

  摘要：

  In this study, new chiral poly(amide-imide)s (PAIs) were synthesized from polycondensation reaction of 3,5-diamino-N-(thiazole-2-yl)benzamide with various N-trimellitylimido-L-amino acids in a green medium consisting of molten tetra-n-butylammonium bromide and triphenyl phosphite. The polymerization reactions produced new PAIs with high yields and inherent viscosities ranging from 0.28 to 0.38 dL/g. The obtained materials were characterized by means of Fourier transform infrared, H-1 NMR spectroscopy, specific rotation measurements, thermogravimetric analysis, X-ray powder diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and elemental analysis techniques. The FE-SEM micrographs and XRD results showed that the polymers have nanostructure morphology and they are amorphous in nature.

  DOI：

  10.1080/15533174.2013.769593

文献信息

• Efficient Preparation of New Nanostructured Poly(Amide-Imide)s Condensed From 3,5-Diamino-<i>N</i>-(Thiazole-2-yl)Benzamide and Various <i>N</i>-Trimellitylimido-<i>L</i>-Amino Acids
  作者：Shadpour Mallakpour、Mehdi Dehghani

  DOI：10.1080/15533174.2013.769593

  日期：2014.2.7

  In this study, new chiral poly(amide-imide)s (PAIs) were synthesized from polycondensation reaction of 3,5-diamino-N-(thiazole-2-yl)benzamide with various N-trimellitylimido-L-amino acids in a green medium consisting of molten tetra-n-butylammonium bromide and triphenyl phosphite. The polymerization reactions produced new PAIs with high yields and inherent viscosities ranging from 0.28 to 0.38 dL/g. The obtained materials were characterized by means of Fourier transform infrared, H-1 NMR spectroscopy, specific rotation measurements, thermogravimetric analysis, X-ray powder diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and elemental analysis techniques. The FE-SEM micrographs and XRD results showed that the polymers have nanostructure morphology and they are amorphous in nature.