1-benzyloxy-4-(2-perfluorooctyl)ethoxybenzene | 762245-14-7

• 英文名称: 1-benzyloxy-4-(2-perfluorooctyl)ethoxybenzene
• CAS: 762245-14-7
• 化学式: C₂₃H₁₅F₁₇O₂
• 分子量: 646.344
• InChiKey: FPDRXEQPPKFKCI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.04
• 重原子数：
  42.0
• 可旋转键数：
  13.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  18.46
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  1-benzyloxy-4-(2-perfluorooctyl)ethoxybenzene 在 palladium on activated charcoal 氢气 、 potassium carbonate 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 168000.0h， 生成 1-Butoxy-4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-decyloxy)-benzene
  参考文献：
  名称：

  Gelation of 1-Alkoxy-4-(2-Perfluoroalkyl)Ethoxybenzenes in Organic Solvents

  摘要：

  This paper describes preparation and physico-chemical properties of 1-alkoxy-4-(2-perfluoroalkyl)ethoxybenzenes (FmOOCn). For FmOOCn, 4-F(CF2)(m)CH2CH2O-phenyl-O-(CH2)(n)H, three homologues, m = 8 (n = 1, 2) and m = 10 (n = 1) reveal monotropic smectic A and unidentified smectic phases, respectively. Simultaneously, most of the homologous are possible to gelatinize various organic solvents such as octane, cyclohexane, DMF, ethanol, and so on. The gelation ability increases with increasing the carbon number of the perfluoroalkyl chain. The formed gel is transparent, semitransparent or opaque, and the phase transition between the gel phase and the isotropic fluid is thermally reversible. The images of gel observed with scanning electron microscope (SEM) show gathered fibrous aggregates.

  DOI：

  10.1080/15421400590957107
• 作为产物：
  描述：

  4-苄氧基苯酚 、 1H,1H,2H,2H-全氟-1-癸醇 在 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 为溶剂， 以4.5%的产率得到1-benzyloxy-4-(2-perfluorooctyl)ethoxybenzene
  参考文献：
  名称：

  Gelation of 1-Alkoxy-4-(2-Perfluoroalkyl)Ethoxybenzenes in Organic Solvents

  摘要：

  This paper describes preparation and physico-chemical properties of 1-alkoxy-4-(2-perfluoroalkyl)ethoxybenzenes (FmOOCn). For FmOOCn, 4-F(CF2)(m)CH2CH2O-phenyl-O-(CH2)(n)H, three homologues, m = 8 (n = 1, 2) and m = 10 (n = 1) reveal monotropic smectic A and unidentified smectic phases, respectively. Simultaneously, most of the homologous are possible to gelatinize various organic solvents such as octane, cyclohexane, DMF, ethanol, and so on. The gelation ability increases with increasing the carbon number of the perfluoroalkyl chain. The formed gel is transparent, semitransparent or opaque, and the phase transition between the gel phase and the isotropic fluid is thermally reversible. The images of gel observed with scanning electron microscope (SEM) show gathered fibrous aggregates.

  DOI：

  10.1080/15421400590957107