N,N,N-Triethylanilinium bromide | 61175-74-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N,N,N-Triethylanilinium bromide
• 英文别名: triethyl(phenyl)azanium;bromide
• CAS: 61175-74-4
• 化学式: C12H20BrN
• 分子量: 258.2
• InChiKey: HMJWAKCBJWAMPL-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.06
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• [EN] PROCESS FOR MANUFACTURING HYDROXYMETHYLFURFURAL<br/>[FR] PROCÉDÉ DE FABRICATION D'HYDROXYMÉTHYLFURFURAL
  申请人：PURAC BIOCHEM BV

  公开号：WO2020245288A1

  公开（公告）日：2020-12-10

  The invention pertains to a process for producing 5-hydroxymethylfurfural (HMF) comprising a) a step of converting a carbohydrate into HMF, the converting step comprising providing a reaction medium comprising carbohydrate, catalyst, water, tetrahydrofuran (THF), and salt to form a biphasic solvent system comprising an aqueous phase and a THF phase and b) a step of separating the THF phase and the aqueous phase, to provide a separate THF phase and a separate aqueous phase, characterised in that an organic quaternary ammonium salt is present. The process according to the invention results in a high conversion of carbohydrate and in the formation of HMF in high selectivity with low formation of side products, together with an efficient extraction of HMF into the THF phase.

  该发明涉及一种生产5-羟甲基糠醛（HMF）的过程，包括a)将碳水化合物转化为HMF的步骤，该转化步骤包括提供一个包含碳水化合物、催化剂、水、四氢呋喃（THF）和盐的反应介质，形成一个包含水相和THF相的两相溶剂系统，并b)分离THF相和水相的步骤，以提供单独的THF相和单独的水相，其特征在于存在有机季铵盐。根据该发明的过程导致碳水化合物的高转化率，并以高选择性形成HMF，同时低产生副产物，以及高效地将HMF提取到THF相中。
• SYNTHETIC METHOD FOR THE PREPARATION OF 1, 2-BENZISOTHIAZOLIN-3-ONE
  申请人：Shouguang Syntech Fine Chemical Co., Ltd.

  公开号：US20150336910A1

  公开（公告）日：2015-11-26

  The present invention relates to a method for producing a 1,2-benzisothiazolin-3-one compound (I) by reacting a 2-halobenzonitrile compound (II) with a thiol compound (III) to form an intermediate (IV) and subsequently reacting the intermediate (IV) with a halogenation agent in the presence of water to form a reaction mixture (RM), comprising the 1,2-benzisothiazolin-3-one compound (I) and a halide compound (V).

  本发明涉及一种通过将2-卤代苯腈化合物(II)与硫醇化合物(III)反应以形成中间体(IV)，然后在水的存在下将中间体(IV)与卤代试剂反应以形成反应混合物(RM)，其中包括1,2-苯并异噻唑啉-3-酮化合物(I)和卤化合物(V)的方法。
• Novel therapeutic agents for membrane transporters
  申请人：——

  公开号：US20030044845A1

  公开（公告）日：2003-03-06

  Novel multi-binding compounds (agents) are disclosed which bind cell membrane transporters including ion channels, molecular transporters and ion pumps. The compounds of this invention comprise from 2 to 10 ligands each of which can bind to such cellular transporters to modulate the biological processes/functions thereof. Each of the ligands is covalently attached to a linker (framework) to provide for a multi-binding compound. The linker is selected such that the multi-binding compound exhibits increased modulation of the biological processes/functions of the transporter as compared to the aggregate of the individual ligand units made available for binding to the transporter.

  本发明揭示了一种新型多重结合化合物（试剂），其结合细胞膜转运体，包括离子通道、分子转运体和离子泵。本发明的化合物包括2到10个配体，每个配体都可以结合到这些细胞转运体上，以调节其生物过程/功能。每个配体都共价地连接到一个连接器（框架）上，以提供多重结合化合物。所选择的连接器是为了使多重结合化合物相比可用于结合转运体的单个配体单元的聚合体表现出增强的调节转运体的生物过程/功能的特性。
• Stabilization of alkali polysaccharides
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0090271A2

  公开（公告）日：1983-10-05

  Improved basic polysaccharides are prepared by contacting a polysaccharide with a tetravalent onium salt such as tetramethylammonium chloride prior to contacting it with a strong base such as sodium hydroxide. Polysaccharide derivatives having a greater degree and uniformity of substitution are prepared from such improved basic polysaccharides.

  在将多糖与氢氧化钠等强碱接触之前，先将多糖与四价鎓盐（如四甲基氯化铵）接触，从而制备出改良的碱性多糖。 从这种改良的碱性多糖中制备出的多糖衍生物具有更高的取代度和均匀性。
• Process for producing an aliphatic isocyanate
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0161550A1

  公开（公告）日：1985-11-21

  A process for producing an aliphatic isocyanate from an aliphatic primary amine comprising a carbonylation step in which an aliphatic primary amine is allowed to react with carbon monoxide at a temperature of about 100-250°C in the presence of an aromatic hydroxyl compound having a pKa value of not more than about 11, molecular oxigen and a catalyst system comprising at least one member selected from palladium and rhodium metals and components thereof and at least one member selected from iodine and bromine and compounds thereof and a combined separation and recovery step comprising a pyrolysis-distillation reaction in which the mixture of carbonylated products is heated to a temperature of from about 100 to 300°C.

  一种用脂肪族伯胺生产脂肪族异氰酸酯的工艺，包括一个羰基化步骤，在该步骤中，脂肪族伯胺在 pKa 值不大于约 11 的芳香族羟基化合物、分子氧化物和催化剂体系的存在下，在约 100-250°C 的温度下与一氧化碳反应，该催化剂体系包括至少一种选自钯和铑金属及其组分的成员和至少一种选自碘和溴及其化合物的成员，以及一个分离和回收组合步骤，该步骤包括热解-蒸馏反应，在该反应中，羰基化产物混合物被加热到约 100 至 300°C 的温度。