Mecetronium | 10328-33-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Mecetronium
• 英文别名: ethyl-hexadecyl-dimethylazanium
• CAS: 10328-33-3
• 化学式: C20H44N+
• 分子量: 298.6
• InChiKey: VCAVAURZPNANDQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  21
• 可旋转键数：
  16
• 环数：
  0.0
• 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

• Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
  申请人：Rogers D. Robin

  公开号：US20070093462A1

  公开（公告）日：2007-04-26

  Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.

  揭示了离子液体及制备活性药物、生物、营养和能量成分的离子液体组合物的方法。还揭示了利用本文描述的组合物的方法，以克服多型性、克服溶解度和输送问题、控制释放速率、增加功能性、增强功效（协同作用）以及改善易用性和制造工艺。
• METHOD FOR PRODUCING 3-MERCAPTOPROPIONIC ACID, AND METHODS USING SAME FOR PRODUCING CARBOXYLIC ACID ESTER COMPOUND HAVING MERCAPTO GROUP AND THIOURETHANE-BASED OPTICAL MATERIAL
  申请人：KOC SOLUTION CO., LTD.

  公开号：US20180179154A1

  公开（公告）日：2018-06-28

  A method for producing 3-mercaptopropionic acid and methods using same for producing a carbonic acid ester compound having a mercapto group and a thiourethane-based optical material. The present invention improves a process during the production of 3-mercaptopropionic acid, significantly increases yield, and reduces the temperature and time during vacuum distillation, thereby preventing the destruction of a product and significantly increasing productivity. The present invention allows high-purity 3-mercaptopropionic acid having an excellent color to be finally yielded; accordingly, by using same, a high-purity carbonic acid ester compound having an excellent color and a mercapto group can be inexpensively obtained. A thiourethane-based polymeric composition and a thiourethane-based optical material obtained by polymerizing same can likewise be inexpensively obtained by using said carbonic acid ester compound. Such carbonic acid ester compound can be used for the production of inexpensive thiourethane optical lenses; consequently, inexpensive optical lenses having an excellent color can be obtained.

  一种生产3-巯基丙酸的方法以及使用该方法生产含有巯基的碳酸酯化合物和基于硫脲酯基的光学材料的方法。本发明改进了在生产3-巯基丙酸过程中的工艺，显著提高了产量，并减少了真空蒸馏过程中的温度和时间，从而防止产品的破坏并显著提高生产效率。本发明允许最终得到高纯度、颜色优异的3-巯基丙酸；因此，通过使用该酸，可以廉价获得高纯度、颜色优异且含有巯基的碳酸酯化合物。通过聚合该碳酸酯化合物获得的基于硫脲酯基的聚合物组合物和基于硫脲酯基的光学材料同样可以通过使用上述碳酸酯化合物廉价获得。这种碳酸酯化合物可用于生产廉价的硫脲酯光学透镜；因此，可以获得具有优异颜色的廉价光学透镜。
• METHOD FOR PRODUCING EPOXY COMPOUND
  申请人：ENEOS CORPORATION

  公开号：US20210340118A1

  公开（公告）日：2021-11-04

  The invention provides a method for producing an epoxy compound by hydrogen peroxide using an organic compound having a carbon-carbon double bond as a raw material, wherein a by-product is suppressed from being generated and the epoxy compound is produced in a high yield. In particular, the invention provides a method for producing an epoxy compound involving oxidizing a carbon-carbon double bond in an organic compound with hydrogen peroxide in the presence of a catalyst, wherein the catalyst comprises a tungsten compound; a phosphoric acid, a phosphonic acid or salts thereof; and an onium salt having an alkyl sulfate ion represented by formula (I) as an anion: wherein R 1 is a linear or branched aliphatic hydrocarbon group having 1 to 18 carbons, which may be substituted with 1 to 3 phenyl groups.

  该发明提供了一种利用过氧化氢以有机化合物作为原料生产环氧化合物的方法，其中抑制了生成副产物，并且以高产率生产环氧化合物。具体地，该发明提供了一种生产环氧化合物的方法，涉及在催化剂存在下利用过氧化氢氧化有机化合物中的碳碳双键，其中该催化剂包括钨化合物；磷酸，膦酸或其盐；以及具有由式(I)所表示的烷基硫酸盐离子的阳离子的季铵盐：其中R1是具有1至18个碳原子的线性或支链脂肪烃基，可能被1至3个苯基取代。
• Process for producing allyl halide compound
  申请人：——

  公开号：US20020107422A1

  公开（公告）日：2002-08-08

  There are disclosed a composition comprising (E)-1,4-dibromo-2-methyl-2-butene and (Z)-1,4-dibromo-2-methyl-2-butene, wherein the ratio of the E isomer to the total amount of the E and Z isomers is 0.9 or more; a process for producing the same and a process using the same to produce an allyl halide compound of formula (1): 1 wherein X denotes a bromine atom, Y denotes an ArS(O) 2 group or an RCOO group, wherein Ar denotes an aryl group which may be substituted and R denotes a hydrogen atom, a lower alkyl group or an aryl group which may be substituted, and the wavy line means that the derivative is a mixture of an E or Z geometrical isomer.

  本发明涉及一种包含(E)-1,4-二溴-2-甲基-2-丁烯和(Z)-1,4-二溴-2-甲基-2-丁烯的组合物，其中E异构体与E和Z异构体的总量之比为0.9或更高；一种生产该组合物的方法以及使用该组合物生产化合物的方法，所述化合物的分子式为（1）：其中X代表溴原子，Y代表ArS(O)2基团或RCOO基团，其中Ar代表可能被取代的芳基，R代表氢原子、低碳烷基或可能被取代的芳基，波浪线表示衍生物是E或Z几何异构体的混合物。
• [EN] USE OF QUATERNARY AMMONIUM COMPOUNDS AS SPECIFIC BLOCKERS OF TRANSPORT THROUGH AQUAPORIN, COMPOSITIONS COMPRISING THE COMPOUNDS AND METHOD OF SELECTING THE COMPOUNDS<br/>[FR] UTILISATION DE COMPOSES D'AMMONIUM QUATERNAIRE COMME AGENTS BLOQUANTS SPECIFIQUES DU TRANSPORT DANS L'AQUAPORINE, COMPOSITIONS COMPRENANT CES COMPOSES ET PROCEDE DE SELECTION DE CES COMPOSES
  申请人：STICHTING KATHOLIEKE UNIV

  公开号：WO2005094806A1

  公开（公告）日：2005-10-13

  The present invention relates to the use of quaternary ammonium compounds for the preparation of a composition for specifically blocking transport through a particular type of aquaporin. The invention further relates to compositions comprising such quaternary ammonium compounds for use in various applications.

  本发明涉及使用季铵化合物制备一种用于特定阻断通过特定类型的水通道的组合物。该发明还涉及包含这种季铵化合物的组合物，用于各种应用。

表征谱图