2,7-Dibromo-9-[6-[(3,4,5-trihexadecoxyphenyl)methoxy]hexyl]carbazole | 1431946-60-9

• 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: 2,7-Dibromo-9-[6-[(3,4,5-trihexadecoxyphenyl)methoxy]hexyl]carbazole
• 英文别名: 2,7-dibromo-9-[6-[(3,4,5-trihexadecoxyphenyl)methoxy]hexyl]carbazole
• CAS: 1431946-60-9
• 化学式: C₇₃H₁₂₁Br₂NO₄
• 分子量: 1236.58
• InChiKey: YQXJYTNPZJDEHZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  30.6
• 重原子数：
  80
• 可旋转键数：
  57
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  41.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  没食子酸甲酯 在 lithium aluminium tetrahydride 、 18-冠醚-6 、 sodium hydride 、 potassium carbonate 、 potassium iodide 作用下， 以 四氢呋喃 、 丙酮 为溶剂， 生成 2,7-Dibromo-9-[6-[(3,4,5-trihexadecoxyphenyl)methoxy]hexyl]carbazole
  参考文献：
  名称：

  Supramolecular Interactions of High Molecular Weight Poly(2,7-carbazole)s with Single-Walled Carbon Nanotubes

  摘要：

  A novel 2,7-carbazole monomer unit was synthesized and used to prepare two poly(2,7-carbazole)s, both of which were obtained in relatively high molecular weight and display excellent solubility in common organic solvents. The polymers were able to effectively disperse carbon nanotube bundles in both THF and toluene using a relatively simple procedure to yield concentrated polymer-carbon nanotube samples that were stable for months The polymer-coated carbon nanotube samples were characterized by thermogravimetric analysis, atomic force microscopy, absorption spectroscopy, photoluminescence mapping, and Raman spectroscopy. It was found that the polymers used in this study preferentially interact with carbon nanotubes having diameters of 1.15 run or less Additionally, it was observed that the carbon nanotubes remained effectively debundled by the polymers after removal of solvent, as was demonstrated by Raman and photoluminescence mapping of solid films of the polymer-carbon nanotube composites.

  DOI：

  10.1021/ma400081d

文献信息

• Supramolecular Interactions of High Molecular Weight Poly(2,7-carbazole)s with Single-Walled Carbon Nanotubes
  作者：Nicole A. Rice、Alex Adronov

  DOI：10.1021/ma400081d

  日期：2013.5.28

  A novel 2,7-carbazole monomer unit was synthesized and used to prepare two poly(2,7-carbazole)s, both of which were obtained in relatively high molecular weight and display excellent solubility in common organic solvents. The polymers were able to effectively disperse carbon nanotube bundles in both THF and toluene using a relatively simple procedure to yield concentrated polymer-carbon nanotube samples that were stable for months The polymer-coated carbon nanotube samples were characterized by thermogravimetric analysis, atomic force microscopy, absorption spectroscopy, photoluminescence mapping, and Raman spectroscopy. It was found that the polymers used in this study preferentially interact with carbon nanotubes having diameters of 1.15 run or less Additionally, it was observed that the carbon nanotubes remained effectively debundled by the polymers after removal of solvent, as was demonstrated by Raman and photoluminescence mapping of solid films of the polymer-carbon nanotube composites.