1-正辛基-3-甲基吡啶氯化物 | 864461-36-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 1-正辛基-3-甲基吡啶氯化物
• 英文名称: 1-n-octyl-3-methylpyridinium chloride
• 英文别名: 1-octyl-3-methylpyridinium chloride；N-octyl-3-metylpyridinium chloride；3-methyl-1-octylpyridinium chloride；3-methyl-1-octylpyridin-1-ium;chloride
• CAS: 864461-36-9
• 化学式: C₁₄H₂₄N*Cl
• 分子量: 241.804
• InChiKey: JKFPMADPTAYYER-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.65
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  3.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  aluminum (III) chloride 、 1-正辛基-3-甲基吡啶氯化物 以35%的产率得到1-n-octyl-3-methylpyridinium tetrachloroaluminate
  参考文献：
  名称：

  Densities and viscosities of imidazolium and pyridinium chloroaluminate ionic liquids

  摘要：

  The chloroaluminate ionic liquids are used in various types of reactions. However, due to their particular vulnerability on water, their physical properties have not been previously investigated very extensively. The densities and viscosities of series imidazolium and pyridinium chloroaluminate ionic liquids having alkyl (butyl, hexyl, octyl) or aralkyl (benzyl, ethylphenyl) chain at the cation, various effective molar fraction of AlCl3 (chi(AlCl3)=0.5, 0.65, 0.7), as well as they mixture and mixture with common organic solvents (hexane, toluene) were measured at the temperature range 293.15-343.15 K (20-70 degrees C). Densities, and particularly viscosities decrease with the increase of temperature. The density decreases with the increase of the length of the alkyl chain. The type of cation also influences the density, however, the order is different than for non-haloaluminate ionic liquids and depends on the alkyl chain length. Viscosity increases with increasing alkyl chain length, but it is not a linear trend. The ionic liquid with meta position of the alkyl chain is considerably more dense and more viscous than para isomer. The presence of aromatic phenyl ring at the side chain of the cation increases both density and viscosity. Higher effective molar fraction of AlCl3 increases density and decreases viscosity, however, for the imidazolium ionic liquid the change of viscosity diminishes at higher temperatures. Organic solvents decrease both density and viscosity of the ionic liquids, but aliphatic hexane imposes much smaller effect than aromatic toluene. The mixture of two ionic liquids has density and viscosity between those for constituents. This extends the application of the aralkyl ionic liquids over temperatures, in which they are in solid state. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2012.10.001
• 作为产物：
  描述：

  3-甲基吡啶 、 1-氯辛烷 反应 24.0h， 生成 1-正辛基-3-甲基吡啶氯化物
  参考文献：
  名称：

  Alkylpyridiniumdicyanamide als polare Lösungsmittel

  摘要：

  公开号：

  EP1584617B1
• 作为试剂：
  描述：

  苯 在 potassium tetrachloroplatinate 1-正辛基-3-甲基吡啶氯化物 、 氢气 作用下， 100.0 ℃ 、5.0 MPa 条件下， 反应 4.0h， 以99%的产率得到环己烷
  参考文献：
  名称：

  Searching for molecular arene hydrogenation catalysis in ionic liquids

  摘要：

  Arene hydrogenation by homogeneous catalysts is a highly controversial area of research, with many of the mononuclear complexes shown to catalyse the reaction, being found to be pre-catalysts to nanoparticles, on closer examination. The solvent properties of ionic liquids, i.e., low nucleophilicity and high polarity, make them ideal, at least in principal, for homogeneous arene hydrogenation catalysts. In this paper, we described our attempts to prepare and study such systems, using either simple metal halides or ruthenium complexes including trinuclear ruthenium clusters as catalyst precursors. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.03.006

文献信息

• [DE] VERFAHREN ZUR HERSTELLUNG VON TRICYANOMETHANIDEN ORGANISCHER KATIONEN<br/>[EN] METHOD FOR THE PRODUCTION OF TRICYANOMETHANIDES OF ORGANIC CATIONS<br/>[FR] PROCEDE DE PRODUCTION DE TRICYANOMETHANIDES DE CATIONS ORGANIQUES
  申请人：LONZA AG

  公开号：WO2006021390A1

  公开（公告）日：2006-03-02

  Die Erfindung betrifft ein Verfahren zur Herstellung von ionischen Flüssigkeiten auf der Basis von Tricyanomethansalze der Formel (I) worin Q+ ein organisches Kation ist, das mindestens ein Heteroatom enthält, ausgewählt aus der Gruppe bestehend aus Stickstoff, Phosphor, Schwefel und Sauerstoff, sowie ionische Flüssigkeiten auf der Basis von Tricyanomethaniden.

  该发明涉及一种基于三氰甲烷盐的离子液体制备方法，其中三氰甲烷盐的公式为（I），其中Q+是一种有机阳离子，至少含有一个异原子，选择自氮、磷、硫和氧组成的组。同时也涉及基于三氰甲烷酸盐的离子液体。
• Alkyl Pyridinium Dicyanamides and Method For The Production Thereof
  申请人：Täschler Christoph

  公开号：US20120330023A1

  公开（公告）日：2012-12-27

  Alkylpyridinium dicyanamide of the formula: in which R n 1 is cyano or C 1-20 -alkyl and n is an integer from 0 to 3 and any R 1 radicals present are the same or different, and in which R 2 is C 1-20 -alkyl. There are processes for their preparation from alkylpyridinium halides and alkali metal dicyanamide, They can be used as polar solvents.

  公式为：Alkylpyridinium dicyanamide，其中Rn1为氰基或C1-20烷基，n为0到3的整数，任何存在的R1基团相同或不同，R2为C1-20烷基。有从烷基吡啶卤化物和碱金属二氰胺制备它们的过程，它们可以用作极性溶剂。
• Process for preparing di-tert.-butyl dicarbonate
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0468404A2

  公开（公告）日：1992-01-29

  Di-tert.-butyl dicarbonate having a high purity is prepared by reacting alkali metal tert.-butyl carbonate with methanesulfonyl chloride optionally in the presence of a phase transfer catalyst or an aromatic amine.

  高纯度的二碳酸二叔丁酯是通过碱金属碳酸叔丁酯与甲磺酰氯（可选择在相转移催化剂或芳香胺存在下）反应制备的。
• Tricyanomethansalze organischer Kationen
  申请人：Lonza AG

  公开号：EP1634867A1

  公开（公告）日：2006-03-15

  Die Erfindung betrifft Tricyanomethansalze der Formel worin Q+ ein organisches Kation ist, das mindestens ein Heteroatom enthält, ausgewählt aus der Gruppe bestehend aus Stickstoff, Phosphor, Schwefel und Sauerstoff, deren Verwendung, sowie ein Verfahren zu deren Herstellung.

  本发明涉及式中的三氰基甲烷盐 其中 Q+ 是含有至少一个杂原子的有机阳离子，该杂原子选自由氮、磷、硫和氧组成的组。
• THERMOELECTRIC CONVERSION MATERIAL AND PRODUCTION METHOD THEREFOR
  申请人：LINTEC Corporation

  公开号：EP2884550A1

  公开（公告）日：2015-06-17

  The present invention provides a thermoelectric conversion material capable of being produced in a simplified manner and at a low cost and excellent in thermoelectric conversion characteristics and flexibility, and provides a method for producing the material. The thermoelectric conversion material has, on a support, a thin film of a thermoelectric semiconductor composition containing thermoelectric semiconductor fine particles, a heat-resistant resin and an ionic liquid. The method for producing a thermoelectric conversion material having, on a support, a thin film of a thermoelectric semiconductor composition containing thermoelectric semiconductor fine particles, a heat-resistant resin and an ionic liquid comprises a step of applying a thermoelectric semiconductor composition containing thermoelectric semiconductor fine particles, a heat-resistant resin and an ionic liquid onto a support and drying it to form a thin film thereon, and a step of annealing the thin film.

  本发明提供了一种热电转换材料，该材料能够以简化的方式低成本生产，并具有优异的热电转换特性和灵活性，还提供了一种生产该材料的方法。该热电转换材料在支撑体上具有包含热电半导体微粒、耐热树脂和离子液体的热电半导体组合物薄膜。生产一种热电转换材料的方法，该热电转换材料在支架上具有包含热电半导体微粒、耐热树脂和离子液体的热电半导体组合物薄膜，该方法包括将包含热电半导体微粒、耐热树脂和离子液体的热电半导体组合物涂在支架上并将其干燥以在其上形成薄膜的步骤，以及对该薄膜进行退火的步骤。