1,3-dibutylimidazolium tetrafluoromethane sulphonate | 1010707-53-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 1,3-dibutylimidazolium tetrafluoromethane sulphonate
• 英文别名: 1,3-Dibutylimidazol-1-ium;trifluoromethanesulfonate
• CAS: 1010707-53-5
• 化学式: CF₃O₃S*C₁₁H₂₁N₂
• 分子量: 330.372
• InChiKey: XDOUEBLOZQZEKB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.43
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  74.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N-丁基咪唑 以 丙酮 为溶剂， 反应 2.5h， 生成 1,3-dibutylimidazolium tetrafluoromethane sulphonate
  参考文献：
  名称：

  Sonochemical synthesis and characterization of imidazolium based ionic liquids: A green pathway

  摘要：

  The emerging importance of sonochemistry as "green" process and ionic liquids (ILs) as "green" materials with their wide applications are rapidly increasing. Imidazolium-based ionic liquid derivatives are synthesized using a facile and green ultrasound-assisted procedure. Their structures were characterized by IR, H-1-NMR, C-13-NMR and Mass spectroscopy. The main advantages of the present procedure as compared with conventional method are mainly, its milder conditions, shorter reaction time, higher yields and selectivity without the need for a transition metal or base catalyst. (C) 2015 Published by Elsevier B.V.

  DOI：

  10.1016/j.molliq.2015.08.009

文献信息

• Efficient Method for Varying the Anions in Quaternary Onium Halides
  作者：Jong Yeob Jeon、Jobi Kodiyan Varghese、Ji Hae Park、Suck-Hyun Lee、Bun Yeoul Lee

  DOI：10.1002/ejoc.201200370

  日期：2012.7

  Quaternary onium salts of halides can be efficiently converted into the corresponding quaternary onium salts of various anions [NO3–, BF4–, PF6–, CF3SO3–, CH3SO3–, ClO4–, p-CH3C6H4SO3–, CF3CO2–, 2,4-(NO2)2C6H3O–] by treating the onium halide with trimethyl phosphate under neat condition in the presence of an equivalent amount of conjugate acid of the desired anion.

  卤化物季鎓盐可高效转化为相应的各种阴离子季鎓盐[NO3-、BF4-、PF6-、CF3SO3-、CH3SO3-、ClO4-、p-CH3C6H4SO3-、CF3CO2-、2,4-( NO2)2C6H3O-] 在等量的所需阴离子共轭酸存在下，在纯净条件下用磷酸三甲酯处理卤化鎓。
• Imidazolium ionic liquids: A simple anion exchange protocol
  作者：Immaculada Dinarès、Cristina Garcia de Miguel、Anna Ibáñez、Neus Mesquida、Ermitas Alcalde

  DOI：10.1039/b915743n

  日期：——

  An efficient and simple protocol was developed to obtain quantitative iodide or bromide exchange for a broad range of anions in imidazolium ionic liquids. Selected anions were loaded in an anion exchange resin using two different procedures and were then used to provide a pure convenient ion pair.

  开发了一种高效且简单的协议，用于在咪唑盐离子液体中广泛阴离子范围的碘化物或溴化物定量交换。通过两种不同的程序将选定的阴离子加载到阴离子交换树脂中，随后用于提供纯化便利的离子对。
• A Simple Halide-to-Anion Exchange Method for Heteroaromatic Salts and Ionic Liquids
  作者：Ermitas Alcalde、Immaculada Dinarès、Anna Ibáñez、Neus Mesquida

  DOI：10.3390/molecules17044007

  日期：——

  A broad and simple method permitted halide ions in quaternary heteroaromatic and ammonium salts to be exchanged for a variety of anions using an anion exchange resin (A− form) in non-aqueous media. The anion loading of the AER (OH− form) was examined using two different anion sources, acids or ammonium salts, and changing the polarity of the solvents. The AER (A− form) method in organic solvents was

  一种广泛而简单的方法允许在非水介质中使用阴离子交换树脂（A-型）将季杂芳烃和铵盐中的卤离子交换为各种阴离子。使用两种不同的阴离子源（酸或铵盐）并改变溶剂的极性来检查 AER（OH- 形式）的阴离子负载。然后将有机溶剂中的 AER（A-形式）方法应用于几种季杂芳族盐和离子液体，阴离子交换以优异的定量收率进行，同时去除卤化物杂质。依靠目标离子对的疏水性进行反阴离子交换，使用具有可变极性的有机溶剂，如 CH3OH、CH3CN 和偶极非羟基溶剂混合物 CH3CN:CH2Cl2 (3:
• VERFAHREN ZUR HERSTELLUNG VON FASERN, FOLIEN UND FORMKÖRPERN EINES POLYBENZAZOLPOLYMERS (P)
  申请人：BASF SE

  公开号：EP3762447A1

  公开（公告）日：2021-01-13
• METHOD FOR PRODUCING FIBERS, FILMS AND MOLDINGS OF A POLYBENZAZOLE POLYMER (P)
  申请人：BASF SE

  公开号：US20200407508A1

  公开（公告）日：2020-12-31

  A method for producing films, fibers, and moldings of a polybenzazole polymer (P) by reacting at temperatures of 0 to 120° C. a mixture including (a) aromatic dicarboxylic compound(s) (I): wherein Ar 1 is optionally substituted phenylene, naphthalenediyl, anthracenediyl, biphenyldiyl, diphenylmethanediyl, diphenyl ether diyl, diphenyl thio ether diyl, diphenyl sulfone diyl, benzophenonediyl, pyridinediyl, pyrimidinediyl, furandiyl, or thiophenediyl, substituents being —F, —Cl, —Br, —OR 1 , and —C 1 -C 10 -alkyl, R 1 being —H or —C 1 -C 10 -alkyl; X 1 and X 2 are independently-OR 2 , —F, —Cl, or —Br, R 2 being —H, —C 1 -C 10 -alkyl, —C 1 -C 10 -alkenyl or a repeating unit (a): wherein m is a natural number from 1 to 50, and R 3 is —H, C 1 -C 10 -alkyl, or C 1 -C 10 -alkenyl; (b) aromatic diamino compound(s) of formula (IIa), (IIb), (IIc) and/or (IId); (c) at least one ionic liquid (IL), to obtain a product, processing the product at temperatures 0 to 100° C. and heating of the articles obtained at temperatures of 250 to 500° C.