1-Dodecanaminium, N,N,N-tridodecyl- | 45321-39-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-Dodecanaminium, N,N,N-tridodecyl-
• 英文别名: tetradodecylazanium
• CAS: 45321-39-9
• 化学式: C48H100N+
• 分子量: 691.3
• InChiKey: UOBBAWATEUXIQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  22.6
• 重原子数：
  49
• 可旋转键数：
  44
• 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

• Transesterification Reacton of Triglycerides and Monohydric Alcohols
  申请人：Halpern Marc E.

  公开号：US20090069585A1

  公开（公告）日：2009-03-12

  A process for producing monoesters and glycerol from triglycerides and monohydric alcohols by transesterification in the presence of phase-transfer catalysts and base initiators, produced in a batch or continuous mode. Reaction mixtures comprising triglycerides such as vegetable triglycerides, monohydric alcohols such as methanol or ethanol, base initiators such as alkali metal hydroxides or carbonates and phase-transfer catalysts such as quaternary ammonium or quaternary phosphonium salts for performing transesterification reactions. The reaction product comprises a mixture of monoesters and glycerol. The monoesters produced are useful as fuels, cleaning solvents and other industrial applications. For example, fatty acid methyl esters are produced by the transesterification reaction between fatty vegetable triglycerides and methanol in the presence of catalytic quantities of both methyl tricaprylyl ammonium chloride and sodium hydroxide at a temperature of about 70° C.

  一种通过在存在相转移催化剂和碱引发剂的情况下，通过酯交换从甘油三酯和一元醇中生产单酯和甘油的方法，可以批量或连续生产。反应混合物包括甘油三酯（如植物甘油三酯）、一元醇（如甲醇或乙醇）、碱引发剂（如碱金属氢氧化物或碳酸盐）和相转移催化剂（如季铵盐或季磷盐），用于进行酯交换反应。反应产物包括单酯和甘油的混合物。生产的单酯可用作燃料、清洁溶剂和其他工业应用。例如，通过在约70°C温度下，在催化量的甲基三辛基氯化铵和氢氧化钠的存在下，使脂肪植物甘油三酯和甲醇之间进行酯交换反应，可生产脂肪酸甲酯。
• [EN] INTEGRATED PROCESS FOR THE PRODUCTION OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE<br/>[FR] PROCÉDÉ INTÉGRÉ DE PRODUCTION DE Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTÈNE
  申请人：DU PONT

  公开号：WO2015120250A1

  公开（公告）日：2015-08-13

  Disclosed is a process for the preparation of cis-1,1,1,4,4,4-hexafluoro-2-butene comprising contacting 1,1,1-trifluorotrichloroethane with hydrogen in the presence of a catalyst comprising ruthenium to produce a product mixture comprising 1316mxx, recovering said 1316mxx as a mixture of Z- and E- isomers, contacting said 1316mxx with hydrogen, in the presence of a catalyst selected from the group consisting of copper on carbon, nickel on carbon, copper and nickel on carbon and copper and palladium on carbon, to produce a second product mixture, comprising E- or Z-CFC-1326mxz, and subjecting said second product mixture to a separation step to provide E- or Z-1326mxz. The E- or Z-1326mxz can be dehydrochlorinated in an aqueous basic solution with an alkali metal hydroxide in the presence of a phase transfer catalyst to produce hexafluoro-2-butyne, which can then be selectively hydrogenated to produce Z-1,1,1,4,4,4-hexafluoro-2-butene using using either Lindlar's catalyst, or a palladium catalyst further comprising a lantanide element or silver.

  公开了一种制备顺式-1,1,1,4,4,4-六氟-2-丁烯的方法，包括将1,1,1-三氟三氯乙烷与氢气接触，在钌催化剂存在下产生包含1316mxx的产物混合物，将所述1316mxx作为Z-和E-异构体的混合物回收，将所述1316mxx与氢气接触，在选择自碳上的铜、碳上的镍、碳上的铜和镍、碳上的铜和钯的催化剂组成的群中的催化剂存在下，产生包含E-或Z-CFC-1326mxz的第二产物混合物，并将所述第二产物混合物经过分离步骤，以提供E-或Z-1326mxz。E-或Z-1326mxz可以在碱性水溶液中与碱金属氢氧化物一起经过膜相转移催化剂脱氯化，产生六氟-2-丁炔，然后可以选择性地加氢，使用Lindlar的催化剂，或进一步包含镧系元素或银的钯催化剂，产生Z-1,1,1,4,4,4-六氟-2-丁烯。
• 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] PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTERMEDIATES FOR PRODUCING SAME<br/>[FR] PROCÉDÉS DE PRODUCTION DE Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ÈNE ET INTERMÉDIAIRES POUR LEUR PRODUCTION
  申请人：CHEMOURS CO FC LLC

  公开号：WO2020206279A1

  公开（公告）日：2020-10-08

  A process for producing Z-1,1,1,4,4,4-hexafluorobut-2-ene comprises contacting 1,1,2,4,4-pentachlorobuta-1,3-diene with hydrogen fluoride in the vapor phase in the presence of a fluorination catalyst comprising a metal halide to produce E- and Z-1,1,1,4,4,4-hexafluoro-2-chloro-2-butene. A process for producing Z-1,1,1,4,4,4-hexafluorobut-2-ene further comprises contacting E- and Z-1,1,1,4,4,4-hexafluoro-2-chloro-2-butene with base to produce 1,1,1,4,4,4-hexafluoro-2-butyne, and subsequently hydrogenating hexafluoro-2-butyne to produce Z-1,1,1,4,4,4-hexafluoro-2-butene.

  生产Z-1,1,1,4,4,4-六氟丁-2-烯的过程包括在氟化催化剂的存在下，在蒸汽相中将1,1,2,4,4-五氯丁-1,3-二烯与氢氟酸接触，以产生E-和Z-1,1,1,4,4,4-六氟-2-氯-2-丁烯。生产Z-1,1,1,4,4,4-六氟丁-2-烯的过程还包括将E-和Z-1,1,1,4,4,4-六氟-2-氯-2-丁烯与碱接触，以产生1,1,1,4,4,4-六氟-2-丁炔，然后将六氟-2-丁炔加氢以产生Z-1,1,1,4,4,4-六氟-2-丁烯。
• Particles for electrophoretic displays
  申请人：Merck Patent GmbH

  公开号：US10106686B2

  公开（公告）日：2018-10-23

  This invention relates to particles comprising a pigment core particle encapsulated by a polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.

  这项发明涉及由聚合物封装的颜料核心颗粒组成的颗粒，其制备方法，包含这种颗粒的电泳流体，以及包含这种流体的电泳显示设备。