N-(3,4-dihydroxyphenethyl)-2-(4-(phenyldiazenyl)phenoxy)acetamide

• 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-(3,4-dihydroxyphenethyl)-2-(4-(phenyldiazenyl)phenoxy)acetamide
• 英文别名: azobenzene catechol；N-[2-(3,4-dihydroxyphenyl)ethyl]-2-(4-phenyldiazenylphenoxy)acetamide
• 化学式: C₂₂H₂₁N₃O₄
• 分子量: 391.426
• InChiKey: MDYYAXWGIQVCBR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-N-苯基苯酰胺 在 N-甲基吗啉 、 18-冠醚-6 、 水 、 potassium carbonate 、 N,N'-二环己基碳二亚胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 氯仿 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 50.5h， 生成 N-(3,4-dihydroxyphenethyl)-2-(4-(phenyldiazenyl)phenoxy)acetamide
  参考文献：
  名称：

  Dynamically Self-Assembling Carriers Enable Guiding of Diamagnetic Particles by Weak Magnets

  摘要：

  We show that diamagnetic particles can be remotely manipulated by a magnet by the reversible adsorption of dual-responsive, light-switchable/superparamagnetic nanoparticles down to their surface. Adsorption occurs upon exposure to UV light, and can be reversed thermally or by ambient light. The dynamic self-assembly of thin films of the dual-responsive nanoparticles induces attractive interactions between diamagnetic particles. We demonstrate that catalytic amounts of the dual-responsive nanoparticles are sufficient to magnetically guide and deliver the diamagnetic particles to desired locations, where they can then be released by disassembling the dynamic layers of superparamagnetic nanoparticles with visible light.

  DOI：

  10.1021/ja309633v

文献信息

• Dynamically Self-Assembling Carriers Enable Guiding of Diamagnetic Particles by Weak Magnets
  作者：Olga Chovnik、Renata Balgley、Joel R. Goldman、Rafal Klajn

  DOI：10.1021/ja309633v

  日期：2012.12.5

  We show that diamagnetic particles can be remotely manipulated by a magnet by the reversible adsorption of dual-responsive, light-switchable/superparamagnetic nanoparticles down to their surface. Adsorption occurs upon exposure to UV light, and can be reversed thermally or by ambient light. The dynamic self-assembly of thin films of the dual-responsive nanoparticles induces attractive interactions between diamagnetic particles. We demonstrate that catalytic amounts of the dual-responsive nanoparticles are sufficient to magnetically guide and deliver the diamagnetic particles to desired locations, where they can then be released by disassembling the dynamic layers of superparamagnetic nanoparticles with visible light.