ethyl 3,4-bis-(2-(2-(2-ethoxyethoxy)ethoxy)ethoxy)benzoate | 916817-35-1

• 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: ethyl 3,4-bis-(2-(2-(2-ethoxyethoxy)ethoxy)ethoxy)benzoate
• CAS: 916817-35-1
• 化学式: C₂₅H₄₂O₁₀
• 分子量: 502.602
• InChiKey: DLIAFGQZWPFVBM-UHFFFAOYSA-N

物化性质

• 沸点：
  566.3±50.0 °C(Predicted)
• 密度：
  1.089±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.76
• 重原子数：
  35.0
• 可旋转键数：
  24.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  100.14
• 氢给体数：
  0.0
• 氢受体数：
  10.0

反应信息

• 作为反应物：
  描述：

  ethyl 3,4-bis-(2-(2-(2-ethoxyethoxy)ethoxy)ethoxy)benzoate 在 lithium aluminium tetrahydride 、 盐酸 、 水 作用下， 以 四氢呋喃 为溶剂， 以83%的产率得到3,4-bis-(2-(2-(2-ethoxyethoxy)ethoxy)ethoxy)phenylmethanol
  参考文献：
  名称：

  Synthesis and radical polymerisation of methacrylic monomers with crown ethers or their dipodal counterparts in the pendant structure

  摘要：

  The synthesis and radical polymerisation of methacrylic monomers with benzo-12-crown-4, benzo-15-crown-5, benzo-18-crown-6, and their dipodal counterparts in the ester residue is described. The radical polymerisation of the monomers in solution was carried out at different temperatures, and the polymerisation kinetics curves were obtained by direct measurement of the instantaneous monomer concentrations by nuclear magnetic resonance spectroscopy (NMR). Thus, the polymerisation rate parameter (2fk(p)/(k(t))(1/2)), along with the polymer stereoregularity, were obtained in terms of the molar fractions of meso and racemo diads and of syndiotactic, isotactic and heterotactic triads. The interaction of the polymers with cations was studied using polymer networks as solid phases in the solid-liquid extraction of lanthanide cations from both organic and aqueous media. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.reactfunctpolym.2011.06.004
• 作为产物：
  描述：

  三乙二醇乙醚 在 氯化亚砜 、 potassium carbonate 、 N,N-二甲基甲酰胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 ethyl 3,4-bis-(2-(2-(2-ethoxyethoxy)ethoxy)ethoxy)benzoate
  参考文献：
  名称：

  Synthesis and radical polymerisation of methacrylic monomers with crown ethers or their dipodal counterparts in the pendant structure

  摘要：

  The synthesis and radical polymerisation of methacrylic monomers with benzo-12-crown-4, benzo-15-crown-5, benzo-18-crown-6, and their dipodal counterparts in the ester residue is described. The radical polymerisation of the monomers in solution was carried out at different temperatures, and the polymerisation kinetics curves were obtained by direct measurement of the instantaneous monomer concentrations by nuclear magnetic resonance spectroscopy (NMR). Thus, the polymerisation rate parameter (2fk(p)/(k(t))(1/2)), along with the polymer stereoregularity, were obtained in terms of the molar fractions of meso and racemo diads and of syndiotactic, isotactic and heterotactic triads. The interaction of the polymers with cations was studied using polymer networks as solid phases in the solid-liquid extraction of lanthanide cations from both organic and aqueous media. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.reactfunctpolym.2011.06.004