1-n-butyl-2,3-dimethylimidazolium perfluorobutylsulfonate

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: 1-n-butyl-2,3-dimethylimidazolium perfluorobutylsulfonate
• 英文别名: 1-n-Butyl-2,3-dimethylimidazolium perfluorobutylsulfonate；1-butyl-2,3-dimethylimidazol-3-ium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
• 化学式: C₄F₉O₃S*C₉H₁₇N₂
• 分子量: 452.341
• InChiKey: FLDIIOIWZQSPCF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.38
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  74.4
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为产物：
  描述：

  1,2-二甲基咪唑 以 水 为溶剂， 反应 14.0h， 生成 1-n-butyl-2,3-dimethylimidazolium perfluorobutylsulfonate
  参考文献：
  名称：

  Synthesis of fused tetrahydro-β-carbolinequinoxalinones in 1-n-butyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide ([bdmim][Tf2N]) and 1-n-butyl-2,3-dimethylimidazolium perfluorobutylsulfonate ([bdmim][PFBuSO3]) ionic liquids

  摘要：

  Starting from tryptophan methyl ester, a three-step synthesis of fused tetrahydro-beta-carbolinequinoxalinones in two new ionic liquids, [bdmim][Tf2N] and [bdmim][PFBUSO3], was described. Both ionic liquids can be readily prepared from commercially available starting materials in high yields. Unlike the commonly used [PF6]-based ionic liquids that evidently undergo slow hydrolysis of the PF6 anion with the concomitant release of HF, ionic liquids of [bdmim][Tf2N] and [bdmim][PFBuSO3] are not only chemically stable but also apparently inert to hydrolysis and therefore organic reactions carried out in both ionic liquids proceed smoothly with good yields. The overall isolated yields for this three-step synthesis of tetrahydro-beta-carbolinequinoxalinones were 34-55%. To the best of our knowledge, the preparation of fused tetrahydro-beta-carbolinequinoxalinones was unprecedented. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.06.153

文献信息

• SALTS CONTAINING TRIHYDROPERFLUOROALKOXYBUTANESULFONATE OR TRIHYDROPERFLUOROALKOXYPROPANESULFONATE ANION
  申请人：MERCK PATENT GMBH

  公开号：US20150291515A1

  公开（公告）日：2015-10-15

  The invention relates to compounds containing trihydroperfluoroalkoxybutanesulfonate or trihydroperfluoroalkoxypropane sulfonate anions, processes preparation and use thereof, in particular as anticorrosion additives together with ionic liquids.

  本发明涉及含有三氢过氟烷氧基丁烷磺酸盐或三氢过氟烷氧基丙烷磺酸盐阴离子的化合物，其制备和使用方法，特别是与离子液体一起作为防腐添加剂的使用。
• SALZE MIT TRIHYDROPERFLUORALKOXYBUTANSULFONAT- ODER TRIHYDROPERFLUORALKOXYPROPANSULFONAT-ANION
  申请人：Merck Patent GmbH

  公开号：EP2914578A1

  公开（公告）日：2015-09-09
• [DE] SALZE MIT TRIHYDROPERFLUORALKOXYBUTANSULFONAT- ODER TRIHYDROPERFLUORALKOXYPROPANSULFONAT-ANION<br/>[EN] SALTS WITH TRIHYDROPERFLUOROALKOXYBUTANE SULFONATE OR TRIHYDROPERFLUOROALKOXYPROPANE SULFONATE ANION<br/>[FR] SELS CONTENANT UN ANION TRIHYDROPERFLUORALCOXYBUTANESULFONATE OU TRIHYDROPERFLUORALCOXYPROPANESULFONATE
  申请人：MERCK PATENT GMBH

  公开号：WO2014067603A1

  公开（公告）日：2014-05-08

  Die Erfindung betrifft Verbindungen mit Trihydroperfluoralkoxybutan- sulfonat- oder Trihydroperfluoralkoxypropansulfonat-Anionen, Verfahren Herstellung und deren Anwendung, insbesondere als Antikorrosionsadditive zusammen mit ionischen Flüssigkeiten.