1-butyl-1-methylpiperidinium trifluoromethanesulfonate | 1357500-93-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-butyl-1-methylpiperidinium trifluoromethanesulfonate
• 英文别名: 1-butyl-1-methylpiperidin-1-ium;trifluoromethanesulfonate
• CAS: 1357500-93-6
• 化学式: CF₃O₃S*C₁₀H₂₂N
• 分子量: 305.362
• InChiKey: ITLIBMNUPZGHKJ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  19
• 可旋转键数：
  3
• 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

• 作为产物：
  描述：

  N-甲基哌啶 以 丙酮 为溶剂， 生成 1-butyl-1-methylpiperidinium trifluoromethanesulfonate
  参考文献：
  名称：

  Ionic-Liquid-Mediated Active-Site Control of MoS2 for the Electrocatalytic Hydrogen Evolution Reaction

  摘要：

  AbstractThe layered crystal MoS2 has been proposed as an alternative to noble metals as the electrocatalyst for the hydrogen evolution reaction (HER). However, the activity of this catalyst is limited by the number of available edge sites. It was previously shown that, by using an imidazolium ionic liquid as synthesis medium, nanometre‐size crystal layers of MoS2 can be prepared which exhibit a very high number of active edge sites as well as a de‐layered morphology, both of which contribute to HER electrocatalytic activity. Herein, it is examined how to control these features synthetically by using a range of ionic liquids as synthesis media. Non‐coordinating ILs with a planar heterocyclic cation produced MoS2 with the de‐layered morphology, which was subsequently shown to be highly advantageous for HER electrocatalytic activity. The results furthermore suggest that the crystallinity, and in turn the catalytic activity, of the MoS2 layers can be improved by employing an IL with specific solvation properties. These results provide the basis for a synthetic strategy for increasing the HER electrocatalytic activity of MoS2 by tuning its crystal properties, and thus improving its potential for use in hydrogen production technologies.

  DOI：

  10.1002/chem.201200255

文献信息

• Naphthalene Hydrogenation over Catalysts Formed In Situ from Ruthenium-Containing Thiosalts
  作者：M. I. Onishchenko、I. A. Suzova、A. L. Maximov

  DOI：10.1134/s0965544118140116

  日期：2018.12

  hydrocarbon medium makes it possible to form catalysts active in the hydrogenation of naphthalene. It is shown that the modification of thiosalts with nickel leads to the formation of more active catalyst systems. A thermally stable ionic liquid 1-butyl-1-methylpiperidinium trifluoromethanesulfonate is synthesized. It is shown that the hydrogenation catalyst may be prepared by the decomposition of thiosalts

  摘要合成了含钌的1-丁基-1-甲基哌啶硫盐。它们在烃介质中原位分解可以形成在萘氢化中具有活性的催化剂。结果表明，用镍对硫盐进行改性可导致形成更具活性的催化剂体系。合成了热稳定的离子液体1-丁基-1-甲基哌啶三氟甲磺酸盐。已经表明，氢化催化剂可以通过硫代盐在离子液体中的分解来制备，并且它可以在几个循环中重复使用而没有任何活性的损失。
• Preparation and purification of ionic liquids and precursors
  申请人：Burrell K. Anthony

  公开号：US20070235696A1

  公开（公告）日：2007-10-11

  Substantially pure ionic liquids and ionic liquid precursors were prepared. The substantially pure ionic liquid precursors were used to prepare substantially pure ionic liquids.

  实质上纯的离子液体和离子液体前体已经制备好了。实质上纯的离子液体前体被用来制备实质上纯的离子液体。
• 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。