1-Butyl-1-ethylpiperidin-1-ium

• 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-ethylpiperidin-1-ium
• 化学式: C11H24N+
• 分子量: 170.31
• InChiKey: VGLXNNQUTZDJIR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Method of Purifying Olefins Using Pyrrolidinium-Based or Piperidinium-Based Ionic Liquids Comprising Copper (I) Halide
  申请人：AHN Byoung Sung

  公开号：US20110092758A1

  公开（公告）日：2011-04-21

  The present invention relates to a method of purifying olefin, the method comprising removing a small amount of acetylenic compounds contained in olefin by using pyrrolidinium-based or piperidinium-based ionic liquid mixtures comprising copper (I) halide. According to the method of the present invention, copper (I) halide is stabilized by pyrrolidinium-based or piperidinium-based ionic liquids, suppressing the oxidation of Cu(I) into Cu(II), whereby the capacity of removing acetylenic compounds can be maintained for a long time and the selective removal rate of acetylenic compounds to olefin can be significantly improved. In addition, since the ionic liquid mixtures comprising copper (I) halide used in the method of the present invention can be applied to both absorption and extraction processes, it can effectively remove acetylenic compounds from olefin in a more simple and economical way compared to the existing adsorption and membrane separation processes.

  本发明涉及一种精制烯烃的方法，该方法包括使用含有铜（I）卤化物的吡咯烷鎓基或哌啶鎓基离子液体混合物去除烯烃中含有的少量炔烃。根据本发明的方法，铜（I）卤化物通过吡咯烷鎓基或哌啶鎓基离子液体得到稳定，从而抑制Cu(I)氧化成Cu(II)，使得去除炔烃的能力可以长时间维持，并且显著提高烯烃中炔烃的选择性去除率。另外，由于本发明方法中使用的含有铜（I）卤化物的离子液体混合物既适用于吸收过程也适用于提取过程，因此与现有的吸附和膜分离过程相比，可以以更简单和经济的方式有效地从烯烃中去除炔烃。
• IONIC LIQUID CONTAINING ALLYLSULFONATE ANION
  申请人：Watahiki Tsutomu

  公开号：US20120157680A1

  公开（公告）日：2012-06-21

  PROBLEM: Providing a novel ionic liquid, which is low-cost, environment-friendly, and has low viscosity and melting point. MEANS FOR SOLVING THE PROBLEM: The present invention is the invention of the ionic liquid represented by the general formula [1]: wherein, R 1 to R 3 and n pieces of R 4 each independently represent hydrogen atom or alkyl group having 1 to 4 carbon atoms, R 5 to R 7 each independently represent alkyl group, aralkyl group, or aryl group, R 8 represents alkyl group, aralkyl group, aryl group, or the one represented by the general formula [2]: (wherein T represents alkylene chain having 1 to 8 carbon atoms, n represents 1 or 2, and R 1 to R 7 are the same as the above-described), X represents nitrogen atom or phosphorus atom, n represents 1 or 2. When n is 1, R 3 and R 4 are bound and may form cyclohexene ring together with the adjacent carbon atoms. In addition, when X is nitrogen atom, R 5 to R 7 or R 5 to R 6 may form hetero ring with nitrogen atom binding thereto}.

  问题：提供一种新型离子液体，成本低、环保，并具有低粘度和熔点。 解决问题的方法：本发明是一种由通式[1]表示的离子液体的发明：其中，R1到R3和n个R4分别独立表示氢原子或具有1到4个碳原子的烷基基团，R5到R7分别独立表示烷基基团、芳基烷基基团或芳基基团，R8表示烷基基团、芳基烷基基团、芳基基团或由通式[2]表示的基团：（其中T表示具有1到8个碳原子的烷基链，n表示1或2，R1到R7与上述相同），X表示氮原子或磷原子，n表示1或2。当n为1时，R3和R4结合并且可能与相邻碳原子一起形成环己烯环。此外，当X为氮原子时，R5到R7或R5到R6可能与结合在一起的氮原子形成杂环}。
• Electric Double-Layer Capacitor
  申请人：Kikuchi Taketoshi

  公开号：US20090103241A1

  公开（公告）日：2009-04-23

  An activated carbon comprising a carbonized and activated compound represented by the formula (1): (wherein, R represents a hydrocarbon group having 1 to 12 carbon atoms, said hydrocarbon group may be optionally substituted with hydroxyl group, alkyl group, alkoxy group, aryl group, aryloxy group, sulfonyl group, halogen atoms, nitro group, thioalkyl group, cyano group, carboxyl group, amino group or amide group, R′ represents hydrogen atom or methyl group, and n represents an integer of 4, 6, or 8).

  一种活性炭，包括由式（1）所表示的碳化和活化化合物： 其中，R表示具有1至12个碳原子的碳氢基团，该碳氢基团可以选择地被羟基、烷基、烷氧基、芳基、芳氧基、磺酰基、卤素原子、硝基、硫代烷基、氰基、羧基、氨基或酰胺基取代；R′表示氢原子或甲基基团；n表示4、6或8的整数。
• PRESSURE-SENSITIVE ADHESIVE FILM
  申请人：Hanaki Ikkou

  公开号：US20140079949A1

  公开（公告）日：2014-03-20

  A pressure-sensitive adhesive film including a substrate and a pressure-sensitive adhesive layer provided on at least one side of the substrate, wherein the pressure-sensitive adhesive layer contains a (meth)acryl-based polymer, an ionic liquid, and a crosslinking agent, and the pressure-sensitive adhesive layer contains 2 parts by weight or less of the crosslinking agent based on 100 parts by weight of the (meth)acryl-based polymer, the pressure-sensitive adhesive film having an adhesive strength of 0.5 N/25 mm or more as measured at a tension rate of 1.0 m/minute after it is placed on an adherend of an acrylic panel under the conditions of 23° C. and 50% RH for 30 minutes.

  一种压敏粘合膜，包括基材和压敏粘合层，该压敏粘合层位于基材的至少一侧，其中压敏粘合层包含一种（甲基）丙烯酸基聚合物、一种离子液体和一种交联剂，且压敏粘合层中交联剂的重量不超过（甲基）丙烯酸基聚合物重量的100份之2，该压敏粘合膜在23℃和50%相对湿度条件下放置于丙烯酸板的粘结面30分钟后，以1.0 m/分钟的张力速率测量，其粘接强度为0.5 N/25 mm或更高。
• Verfahren zur Herstellung von ortho-Nitro-benzonitrilen
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0758643A2

  公开（公告）日：1997-02-19

  Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von ortho-Nitrobenzonitrilen der allgemeinen Formel I, in der R1 und R2 die in Anspruch 1 angebene Bedeutung haben, durch Umsetzung der entsprechenden ortho-Fluornitrobenzole mit Alkalicyaniden oder Cyanid-abgebenden Substanzen in Gegenwart von Phasentransferkatalysatoren.

  本发明涉及一种通式 I 的邻硝基苯甲腈的制备工艺、 其中 R1 和 R2 具有权利要求 1 所述的含义，其方法是在相转移催化剂存在下，使相应的邻氟硝基苯与碱金属氰化物或氰化物反应。