methyl 3,4,5-tris((8-(4-((E)-(4-methoxyphenyl)diazenyl)phenoxy)octyl)oxy)benzoate | 1616282-97-3

• 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: methyl 3,4,5-tris((8-(4-((E)-(4-methoxyphenyl)diazenyl)phenoxy)octyl)oxy)benzoate
• CAS: 1616282-97-3
• 化学式: C₇₁H₈₆N₆O₁₁
• 分子量: 1199.5
• InChiKey: DBNAMZAIAOCACR-XJGZBKSBSA-N

物化性质

• 沸点：
  1093.8±65.0 °C(predicted)
• 密度：
  1.13±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  20.14
• 重原子数：
  88.0
• 可旋转键数：
  43.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  183.53
• 氢给体数：
  0.0
• 氢受体数：
  17.0

反应信息

• 作为反应物：
  描述：

  methyl 3,4,5-tris((8-(4-((E)-(4-methoxyphenyl)diazenyl)phenoxy)octyl)oxy)benzoate 在 lithium aluminium tetrahydride 、 氯化亚砜 作用下， 以 四氢呋喃 、 二氯甲烷 、 甲苯 为溶剂， 生成 1-methyl-3-(3,4,5-tris((8-(4-((E)-(4-methoxyphenyl)diazenyl)phenoxy)octyl)oxy)benzyl)-1H-imidazol-3-ium chloride
  参考文献：
  名称：

  Macroscopic Photocontrol of Ion-Transporting Pathways of a Nanostructured Imidazolium-Based Photoresponsive Liquid Crystal

  摘要：

  The photocontrol of the macroscopic alignment of nanostructured 2D ion-transporting pathways is described. The uniplanar homogeneous alignment of the thermotropic smectic (Sm) liquid-crystalline (LC) phase has been successfully achieved via photoinduced reorientation of the azobenzene groups of the imidazolium-based LC material. The ionic layers of the Sm LC phase are macroscopically oriented perpendicular to the surface of the glass substrate. The oriented films show anisotropic ion conduction in the Sm phase. This is the first example of the macroscopic photoalignment of ion-conductive LC arrays. Reversible switching of homeotropic and homogeneous alignments has also been achieved for the LC material. These materials and the alignment methodology may be useful in the development of ion-based circuits and memory devices.

  DOI：

  10.1021/ja5041573
• 作为产物：
  描述：

  8-溴-1-辛醇 在 三溴化磷 、 potassium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 26.0h， 生成 methyl 3,4,5-tris((8-(4-((E)-(4-methoxyphenyl)diazenyl)phenoxy)octyl)oxy)benzoate
  参考文献：
  名称：

  Macroscopic Photocontrol of Ion-Transporting Pathways of a Nanostructured Imidazolium-Based Photoresponsive Liquid Crystal

  摘要：

  The photocontrol of the macroscopic alignment of nanostructured 2D ion-transporting pathways is described. The uniplanar homogeneous alignment of the thermotropic smectic (Sm) liquid-crystalline (LC) phase has been successfully achieved via photoinduced reorientation of the azobenzene groups of the imidazolium-based LC material. The ionic layers of the Sm LC phase are macroscopically oriented perpendicular to the surface of the glass substrate. The oriented films show anisotropic ion conduction in the Sm phase. This is the first example of the macroscopic photoalignment of ion-conductive LC arrays. Reversible switching of homeotropic and homogeneous alignments has also been achieved for the LC material. These materials and the alignment methodology may be useful in the development of ion-based circuits and memory devices.

  DOI：

  10.1021/ja5041573