3-[4-(acetoxymethyl)benzyl]-1-methylimidazolium hexafluorophosphate | 1312423-93-0

• 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: 3-[4-(acetoxymethyl)benzyl]-1-methylimidazolium hexafluorophosphate
• 英文别名: [4-[(3-Methylimidazol-3-ium-1-yl)methyl]phenyl]methyl acetate;hexafluorophosphate
• CAS: 1312423-93-0
• 化学式: C₁₄H₁₇N₂O₂*F₆P
• 分子量: 390.265
• InChiKey: VRPACXMFKBFUFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.81
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  35.1
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  3-[4-(acetoxymethyl)benzyl]-1-methylimidazolium hexafluorophosphate 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 1.0h， 以98.7%的产率得到3-[4-(hydroxymethyl)benzyl]-1-methylimidazolium hexafluorophosphate
  参考文献：
  名称：

  Assembly of Homolinear α(1→2)-Linked Nonamannoside on Ionic Liquid Support

  摘要：

  An improved method for the synthesis of large and complex oligosaccharides on ionic liquid (IL) support was developed. A strategy to attach the acceptor on IL using a more stable ether linker was used to prevent undesirable decomposition and side products. A "dissolution-evaporation-precipitation" purification procedure was also developed by combining the advantages of precipitation and solid-liquid extraction to reduce mechanical loss and purification time. This approach was successfully used for the rapid assembly of ionic liquid supported homolinear alpha(1 -> 2)-linked nonamannoside in 25.2% overall yield within 28.5 h.

  DOI：

  10.1021/jo2006126
• 作为产物：
  描述：

  N-甲基咪唑 、 4-(bromomethyl)benzyl alcohol acetate 在 六氟磷酸钾 作用下， 以 乙腈 为溶剂， 以87%的产率得到3-[4-(acetoxymethyl)benzyl]-1-methylimidazolium hexafluorophosphate
  参考文献：
  名称：

  Assembly of Homolinear α(1→2)-Linked Nonamannoside on Ionic Liquid Support

  摘要：

  An improved method for the synthesis of large and complex oligosaccharides on ionic liquid (IL) support was developed. A strategy to attach the acceptor on IL using a more stable ether linker was used to prevent undesirable decomposition and side products. A "dissolution-evaporation-precipitation" purification procedure was also developed by combining the advantages of precipitation and solid-liquid extraction to reduce mechanical loss and purification time. This approach was successfully used for the rapid assembly of ionic liquid supported homolinear alpha(1 -> 2)-linked nonamannoside in 25.2% overall yield within 28.5 h.

  DOI：

  10.1021/jo2006126