1-Dodecyl-2-methylpyridin-1-ium

• 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
• 英文名称: 1-Dodecyl-2-methylpyridin-1-ium
• 化学式: C18H32N+
• 分子量: 262.5
• InChiKey: OMPLFUALYIEKNF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  19
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  3.9
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• [EN] IONIC LIQUIDS BASED ON OXALIC ACID MONO ESTERS<br/>[FR] LIQUIDES IONIQUES À BASE DE MONOESTERS DE L'ACIDE OXALIQUE
  申请人：BASF SE

  公开号：WO2014056844A1

  公开（公告）日：2014-04-17

  Monosubstituted oxalic acid derivatives of the general formula (I) [A]+[O-C(O)-C(O)-O-X]-, wherein the meaning is: for [A]+, a cation made from an organic moiety A having a formally positively charged heteroatom selected from the group consisting of nitrogen, phosphorus and sulfur, X is a C1 to C30 organic residue, and wherein the following compounds (I) are disclaimed:tetramethylammonium monomethyloxalate methyltri(alkyl)ammonium monomethyloxalate trimethyl(1-hydroxyethyl)ammonium monomethyloxalate methyltriethylammonium monomethyloxalate tetraethylammonium monomethyloxalate n-propyltriethylammonium mono-n-propyloxalate n-butyltriethylammonium mono-n-butyloxalate benzyltriethylammonium monobenzyloxalate cyclohexyldimethylammonium monomethyloxalate dimethyl-phenylammonium monomethyloxalate. Tetrabutylammonium monomethyloxalate N-methylpyridinium monomethyloxalate N-ethylpyridinium monoethyloxalate N-n-propylpyridinium mono-n-propyloxalate N-n-butylpyridinium mono-n-butyl-oxalate N-benzylpyridinium monobenzyloxalate N-methyl-isochinolinium monomethyloxalate N-ethyl-isochinolinium monoethyloxalate N-n-propyl-isochinoliniummono-n-propyloxalate N-n-butyl-isochinolinium mono-n-butyloxalate N-benzyl-isochinolinium monobenzyloxalate.

  单取代草酸衍生物的一般式(I) [A]+[O-C(O)-C(O)-O-X]-，其中含义为：对于[A]+，是由有机基团A形成的阳离子，其正式带正电的杂原子选自氮、磷和硫组成的群，X是一个C1到C30的有机残基，且以下化合物(I)被否认：四甲基铵单甲氧草酸酯 甲基三(烷基)铵单甲氧草酸酯 三甲基(1-羟乙基)铵单甲氧草酸酯 甲基三乙基铵单甲氧草酸酯 四乙基铵单甲氧草酸酯 正丙基三乙基铵单正丙氧草酸酯 正丁基三乙基铵单正丁氧草酸酯 苄基三乙基铵单苄氧草酸酯 环己基二甲基铵单甲氧草酸酯 二甲基苯基铵单甲氧草酸酯。 四丁基铵单甲氧草酸酯 N-甲基吡啶铵单甲氧草酸酯 N-乙基吡啶铵单乙氧草酸酯 N-正丙基吡啶铵单正丙氧草酸酯 N-正丁基吡啶铵单正丁氧草酸酯 N-苄基吡啶铵单苄氧草酸酯 N-甲基异喹啉铵单甲氧草酸酯 N-乙基异喹啉铵单乙氧草酸酯 N-正丙基异喹啉铵单正丙氧草酸酯 N-正丁基异喹啉铵单正丁氧草酸酯 N-苄基异喹啉铵单苄氧草酸酯。
• Ionic liquids based on oxalic acid mono amides
  申请人：BASF SE

  公开号：EP2940010A1

  公开（公告）日：2015-11-04

  The present invention relates to monosubstituted oxalic acid amides of the general formula (I)         [A]+ [O-C(O)-C(O)-X]-     (I) wherein the meaning is for [A]+ a cation made from an organic moiety A having a formally positively charged heteroatom selected from the group consisting of nitrogen, phosphorus and sulfur and X is the group -NRaRb, wherein Ra and Rb are the same or different and are independently from each other hydrogen or a C1 to C30 organic residue with the proviso that at least one of Ra and Rb is a C1 to C30 organic residue.

  本发明涉及一般式(I)的单取代草酸酰胺，其中[A]+ [O-C(O)-C(O)-X]-，其中[A]+表示由有机基A形成的阳离子，其具有从氮、磷和硫组成的形式上带正电的杂原子，X是基团-NRaRb，其中Ra和Rb相同或不同，并且彼此独立地为氢或具有C1至C30有机残基，但至少其中之一为C1至C30有机残基。
• 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}。
• METHOD FOR PRODUCING GLUCOSE BY ENZYMATIC HYDROLYSIS OF CELLULOSE THAT IS OBTAINED FROM MATERIAL CONTAINING LIGNO-CELLULOSE USING AN IONIC LIQUID THAT COMPRISES A POLYATOMIC ANION
  申请人：Balensiefer Tim

  公开号：US20100081798A1

  公开（公告）日：2010-04-01

  The present invention relates to a process for preparing glucose from a lignocellulose-comprising starting material, in which this is firstly treated with an ionic liquid and subsequently subjected to an enzymatic hydrolysis. The invention further relates to a process for preparing microbial metabolites, especially ethanol, in which the glucose obtained is additionally subjected to a fermentation.

  本发明涉及一种从含木质纤维素的起始物质制备葡萄糖的过程，首先将其与离子液体处理，然后经酶解处理。该发明还涉及一种制备微生物代谢产物，特别是乙醇的过程，其中所获得的葡萄糖额外经过发酵处理。
• METHOD OF PRODUCING EPOXY COMPOUNDS
  申请人：Uchida Hiroshi

  公开号：US20110263882A1

  公开（公告）日：2011-10-27

  Provided is a method of efficiently producing an epoxy compound from an allyl ether having an aromatic ring under mild conditions by using hydrogen peroxide as an oxidizing agent without using an organic solvent. The method of producing an epoxy compound comprises reacting an allyl ether having an aromatic ring with hydrogen peroxide to epoxidize a carbon-carbon double bond of an allyl group to thereby produce a corresponding epoxy compound having an aromatic ring, wherein water only is used as a solvent without using an organic solvent, and a tungsten compound, and a tertiary amine and/or a quaternary ammonium salt, are used as a reaction catalyst.

  提供了一种在温和条件下使用过氧化氢作为氧化剂，而无需使用有机溶剂，从具有芳香环的烯丙基醚高效生产环氧化合物的方法。生产环氧化合物的方法包括将具有芳香环的烯丙基醚与过氧化氢反应，使烯丙基团的碳-碳双键环氧化，从而产生具有芳香环的相应环氧化合物，其中仅使用水作为溶剂，不使用有机溶剂，并且使用钨化合物、三级胺和/或季铵盐作为反应催化剂。