1-methyl-1-propylpyrrolidinium triflate | 1224852-54-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 1-methyl-1-propylpyrrolidinium triflate
• 英文别名: [N-methyl-N-propylpyrrolidinium][trifluoromethanesulfonate]；[C4mpyr][triflate]；1-Methyl-1-propylpyrrolidinium trifluoromethanesulfonate；1-methyl-1-propylpyrrolidin-1-ium;trifluoromethanesulfonate
• CAS: 1224852-54-3
• 化学式: CF₃O₃S*C₈H₁₈N
• 分子量: 277.308
• InChiKey: HLZKCDBHBYYCMM-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.69
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-methyl-1-propylpyrrolidinium triflate 、 ytterbium(III) triflate 以 neat (no solvent) 为溶剂， 生成 Yb[N-methyl-N-propylpyrrolidinium]3[trifluoromethanesulfonate]6
  参考文献：
  名称：

  YbIII 在各种离子液体中的结构和电化学性质

  摘要：

  镱 (III) 的溶剂化和配体交换反应作为晚期三价 f 元素的模型已在三氟甲磺酸盐和双氟芳基酰胺离子液体 (IL) 中进行了研究，目的是有助于更广泛地了解 f 元素有机金属催化，以及作为分离和核燃料后处理，在 ILs。使用化合物[C 4 mpyr] 3 -[Yb(OTf) 6 ]和[C 4 mpyr][Yb(Tf 2 N)4] [C 4 mpyr = N-甲基-N-丙基吡咯烷鎓；OTf = 三氟甲磺酸盐、三氟甲磺酸盐；Tf 2 N = 双氟芳基酰胺，双（三氟甲磺酰基）酰胺] 我们能够在结构上明确表征 IL [C 4 mpyr][OTf] 和 [C 4 mpyr][Tf 2 N] 中 Yb 3+ 的局部环境。[C 4 mpyr] 3 [Yb(OTf) 6 ]-[C 4 mpyr][Tf 2 N] 从 Yb(Tf 2 N) 3 在 [C 4 mpyr]-[OTf] 中的溶液的形成表明，较强配位的

  DOI：

  10.1002/ejic.201000323

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。
• ADHESIVE COMPOSITION
  申请人：Toagosei Co., Ltd

  公开号：EP2933302A1

  公开（公告）日：2015-10-21

  Provided is an adhesive composition which can form a cured product that is high in shear adhesion strength, peel adhesion strength and impact adhesion strength and particularly is excellent in cold/hot cycle resistance of adhesion strength. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a high molecular-weight component compatible with 2-cyanoacrylic acid ester, (c) a multifunctional 2-cyano-3-vinylacrylic acid ester, and (d) an onium salt represented by the following general formula (1):         C+ A-     (1) wherein, C+ represents an onium cation and A-represents an anion which does not substantially initiate polymerization of the 2-cyanoacrylic acid ester, and the components (a)-(d) are contained in predetermined amounts.

  本发明提供了一种粘合剂组合物，该组合物可以形成剪切粘合强度、剥离粘合强度和冲击粘合强度都很高的固化产品，尤其是在粘合强度的耐冷热循环性方面表现优异。该粘合剂组合物包括：(a) 2-氰基丙烯酸酯；(b) 与 2-氰基丙烯酸酯相容的高分子量成分；(c) 多功能 2-氰基-3-乙烯基丙烯酸酯；(d) 由以下通式（1）表示的鎓盐： C+ A- (1) 其中，C+ 代表鎓阳离子，A- 代表基本上不引发 2-氰基丙烯酸酯聚合的阴离子，组分(a)-(d)的含量为预定量。
• CURABLE RESIN COMPOSITION
  申请人：Toagosei Co., Ltd.

  公开号：EP3042933A1

  公开（公告）日：2016-07-13

  Provided is a curable resin composition which exhibits excellent curability and is good in storage stability. The curable resin composition comprises (a) a polymer having a hydrolyzable silyl group, (b) an acid catalyst, and (c) an onium salt represented by the following general formula (1):         C+ A-▪▪▪     (1) wherein C+ is an onium cation, and A- is a hydrogen sulfate anion, a hydrogen sulfite anion, a sulfonate anion represented by R1SO3- wherein R1 represents an alkyl group, perfluoroalkyl group, cycloalkyl group, vinyl group, aryl group, perfluoroaryl group, aralkyl group or halogen atom; or a bis(substituted sulfonyl)imide anion represented by (R2SO2) 2N- wherein R2 represents an alkyl group, perfluoroalkyl group, or aryl group; tetrafluoroborate anion, or hexafluorophosphate anion.

  本发明提供了一种固化树脂组合物，它具有优异的固化性和良好的储存稳定性。这种可固化树脂组合物包括：(a) 具有可水解硅基的聚合物；(b) 酸催化剂；(c) 由以下通式 (1) 表示的鎓盐： C+ A-▪▪▪▪ (1) 其中 C+ 是鎓阳离子，A- 是硫酸氢阴离子、亚硫酸氢阴离子、由 R1SO3- 代表的磺酸阴离子，其中 R1 代表烷基、全氟烷基、环烷基、乙烯基、芳基、全氟芳基、芳烷基或卤原子；或以 (R2SO2) 2N- 表示的双(取代磺酰基)亚胺阴离子，其中 R2 代表烷基、全氟烷基或芳基；四氟硼酸阴离子或六氟磷酸阴离子。
• TWO-PART CURABLE COMPOSITION
  申请人：Toagosei Co., Ltd.

  公开号：EP3231818A1

  公开（公告）日：2017-10-18

  Provided is a two-part curable composition which has excellent curability, and exhibits flexibility and adhesion durability. The two-part curable composition comprises a first reagent containing at least a 2-cyanoacrylic acid ester and a second reagent containing at least a polymer having a hydrolyzable silyl group, in which an elastomer and a curing catalyst for the above polymer are each contained in at least one of the first and second reagents in predetermined amounts. A preferable curing catalyst is a compound having a metal element and an organic group bonded to the metal element via oxygen, or an acid having a pKa of 4 or lower at 25°C. Preferably, a curing accelerator for 2-cyanoacrylic acid ester is contained in at least one of the first and second reagents.

  本发明提供了一种双组分固化组合物，该组合物具有优异的固化性、柔韧性和粘合耐久性。双组分固化组合物包括至少含有 2-氰基丙烯酸酯的第一试剂和至少含有具有可水解硅基的聚合物的第二试剂，其中弹性体和上述聚合物的固化催化剂分别以预定量包含在第一和第二试剂中的至少一种试剂中。最好的固化催化剂是具有金属元素和通过氧与金属元素结合的有机基团的化合物，或在 25°C 时 pKa 为 4 或更低的酸。最好在第一和第二试剂中的至少一种中含有 2-氰基丙烯酸酯的固化促进剂。
• Separations with ionic liquid solvents
  申请人：Chevron Phillips Chemical Company LP

  公开号：US10227274B2

  公开（公告）日：2019-03-12

  Disclosed are systems and methods which provide a process stream comprising a gaseous component, capture the gaseous component from the process stream by an ionic liquid solvent of a separator, and recover a captured gaseous component from the ionic liquid solvent in a regenerator. A second gaseous component from the process stream may be captured by the ionic liquid solvent of the separator, and the second gaseous component may be recovered from the ionic liquid solvent in the regenerator. Alternatively, the second gaseous component from the process stream may be uncaptured by the ionic liquid solvent, and the uncaptured second gaseous component may be recovered from a membrane unit.

  所公开的系统和方法可提供包含气态成分的工艺流，通过分离器的离子液体溶剂从工艺流中捕获气态成分，并在再生器中从离子液体溶剂回收捕获的气态成分。分离器的离子液体溶剂可捕获工艺流中的第二种气体成分，并在再生器中从离子液体溶剂回收第二种气体成分。或者，工艺流中的第二气态成分可能未被离子液体溶剂捕获，未被捕获的第二气态成分可从膜装置中回收。