Tetraethylammonium sulphate | 2604-85-5

• 分子结构分类: 有机化合物 - 有机盐 - 有机硫酸盐
• 英文名称: Tetraethylammonium sulphate
• 英文别名: tetraethylazanium;sulfate
• CAS: 2604-85-5
• 化学式: C16H40N2O4S
• 分子量: 356.6
• InChiKey: TXBULBYASDPNNC-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.43
• 重原子数：
  23
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  88.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-amino-N-[4-[(3-amino-3-iminopropyl)carbamoyl]-1-methylpyrrol-3-yl]-1-methylpyrrole-2-carboxamide;hydrochloride 、 二氯乙酰氯 、 Tetraethylammonium sulphate 生成 N-[4-[(3-amino-3-iminopropyl)carbamoyl]-1-methylpyrrol-3-yl]-4-[(2,2-dichloroacetyl)amino]-1-methylpyrrole-2-carboxamide;hydrogen sulfate;tetraethylazanium
  参考文献：
  名称：

  KROWICKI, KRZYSZTOF;BALZARINI, JAN;DE, CLERCQ ERIK;NEWMAN, ROBERT A.;LOWN+, J. MED. CHEM., 31,(1988) N 2, 341-345

  摘要：

  DOI：

文献信息

• Process for preparing 4-aminodiphenylamine
  申请人：Wang Nongyue

  公开号：US20050065376A1

  公开（公告）日：2005-03-24

  The present invention discloses a process for preparing 4-aminodiphenylamine, which process uses nitrobenzene and aniline as raw materials, a complex base catalyst as condensation catalyst and a powdery composite catalyst as hydrogenation catalyst, and comprises five process stages: condensation; separation I; hydrogenation; separation II; and refining. The process can be continuously carried out. By selecting a complex base catalyst to catalyze the condensation reaction and separating it prior to the hydrogenation, the problem that the complex base catalysts thermally decompose in the hydrogenation reaction is avoided, the selectable range of hydrogenation catalysts is largely enlarged so that it is possible to select cheaper hydrogenation catalyst, and the selection of production process and equipment is easier and further industrialization is easier. The complex base catalysts used in the present invention are inexpensive and have higher catalytic activity. The process can be carried out at mild conditions and can adapt to broad range of water content, by-product is less and conversion and selectivity are higher. The operational strength is low, no corrosive liquid is produced, and environment pollution is reduced. The purity of 4-aminodiphenylamine prepared can exceed 99 wt.-%, and the yield in the industrial production process can be over 95%.

  本发明公开了一种制备4-氨基二苯胺的方法，该方法使用硝基苯和苯胺作为原料，复合碱基催化剂作为缩合催化剂，粉状复合催化剂作为加氢催化剂，并包括五个工艺阶段：缩合；分离I；加氢；分离II；和精制。该方法可以连续进行。通过选择复合碱基催化剂催化缩合反应并在加氢之前分离它，避免了复合碱基催化剂在加氢反应中热分解的问题，大大扩大了可选择的加氢催化剂范围，从而可以选择更便宜的加氢催化剂，并且生产工艺和设备的选择更容易，进一步工业化更容易。本发明中使用的复合碱基催化剂价格低廉且具有较高的催化活性。该方法可以在温和条件下进行，并且可以适应广泛的含水量范围，副产物较少，转化率和选择性较高。操作强度低，不产生腐蚀性液体，减少了环境污染。制备的4-氨基二苯胺的纯度可以超过99重量％，工业生产过程中的产率可以超过95％。
• HETEROCYCLICALLY SUBSTITUTED HETEROCYCLYLCARBOXYLIC ACID DERIVATIVES
  申请人：Müller Michael

  公开号：US20100167931A1

  公开（公告）日：2010-07-01

  The present invention relates to heterocyclic carboxylic acid derivatives of the formula (I) below to a process for their preparation, to the use of the heterocyclic carboxylic acid derivatives according to the invention for controlling animal pests and/or phytopathogenic harmful fungi, to methods and compositions for controlling animal pests and/or phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants, to processes for preparing such compositions and to treated seed and also to the use thereof for controlling pests and/or phytopathogenic harmful fungi in agriculture, horticulture and forestry, in animal health, in the protection of materials and in the domestic and hygiene field.

  本发明涉及以下式（I）的杂环羧酸衍生物，以及其制备方法，根据本发明利用该杂环羧酸衍生物控制动物害虫和/或植物病原真菌的用途，用于控制动物害虫和/或植物病原真菌在植物或种子上的方法和组合物，制备这种组合物的方法，经处理的种子以及利用其在农业、园艺和林业中控制害虫和/或植物病原真菌的用途，以及在动物健康、材料保护和家庭卫生领域中的用途。
• ANTHRANILIC DIAMIDE DERIVATIVES
  申请人：FISCHER Rüdiger

  公开号：US20120015980A1

  公开（公告）日：2012-01-19

  The present invention relates to novel anthranilic acid derivatives of the general formula (I) in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , A, Q and n have the meanings given in the description, to their use as insecticides and acaricides for controlling animal pests, also in combination with other agents for activity boosting, and a plurality of processes for their preparation.

  本发明涉及一种新的蒽酰胺衍生物，其一般式为（I），其中R1、R2、R3、R4、R5、R6、A、Q和n的含义如描述中所给，以及它们作为杀虫剂和杀螨剂用于控制动物害虫，还可与其他活性增强剂结合使用，并提供了多种制备方法。
• Polyarylene, Process For Producing The Same, Solid Polyelectrolyte, And Proton-Conductive Film
  申请人：Yamakawa Yoshitaka

  公开号：US20080015389A1

  公开（公告）日：2008-01-17

  A polyarylene having a structural unit shown by the following formula (1) is disclosed. wherein X and Y indicate a divalent organic group or a single bond, Z shows an oxygen atom or a sulfur atom, R represents at least one atom or group selected from the group consisting of a hydrogen atom, a fluorine atom, an alkyl group, and a fluorine-substituted alkyl group, a is an integer of 1 to 20, n is an integer of 1 to 5, and p is an integer of 1 to 10.

  披氏芳烃具有以下公式（1）所示的结构单元，其中X和Y表示二价有机基团或单键，Z表示氧原子或硫原子，R代表至少选择自氢原子、氟原子、烷基团和氟代烷基团组成的一种原子或基团，a为1至20之间的整数，n为1至5之间的整数，p为1至10之间的整数。
• [EN] PROCESS FOR THE PREPARATION OF 11-(4-[2-(2-HYDROXYETHOXY)ETHYL]-I-PIPERAZINYL)DIB ENZO[b,f][l,4]THIAZEPINE<br/>[FR] PROCEDE DE PREPARATION DE 11-(4-[2-(2-HYDROXYETHOXY)ETHYL]-I-PIPERAZINYL)DIB ENZO[B,F][L,4]THIAZEPINE
  申请人：SK CORP

  公开号：WO2006001619A1

  公开（公告）日：2006-01-05

  Disclosed is a process for the preparation of l l-(4-[2-(2-hydroxyethoxy)ethyl]-l- piperazinyl)-dibenzo[b,f][l,4]thiazepine. In the process, low-priced 2,2'-dithiosalicylic acid as starting material is subjected to bond formation reaction with l-chloro-2- 5 nitrobenzene in a basic aqueous solution, a nitro group reduction reaction is conducted, cyclization and chlorination reactions are simultaneously carried out in the presence of a equivalent amount of halogenating agent, a reaction with piperazine is continuously conducted without separation, and a reaction with 2-haloethoxyethanol is conducted, thereby it is possible to economically producing Quetiapine, that is, l l-(4-[2-(2- 10 hydroxyethoxy)ethyl]-l-piperazinyl)-dibenzo[b,fj[l,4]thiazepine, in an environmentally friendly manner. Particularly, the process is advantageous in that economic efficiency is assured because of use of the low-priced starting material, use of an organic solvent is minimized because a reaction is conducted in an aqueous solution, and it is possible to achieve the environmentally friendly and economical process having high commercial 15 usefulness because the number of reaction steps of the process is reduced and because generation of acidic waste is minimized.

  公开了一种制备 l l-(4-[2-(2-羟基乙氧基)乙基]-l-哌嗪基)-二苯并[b,f][1,4]噻二嗪的过程。在该过程中，以低价的2,2'-二硫基水杨酸作为起始物质，经过与1-氯-2-5-硝基苯基的键合反应，在碱性水溶液中进行硝基还原反应，同时在存在等量卤化剂的情况下进行环化和氯化反应，与哌嗪的反应连续进行而不分离，并进行与2-卤乙氧基乙醇的反应，从而可以在环保的方式下经济地生产奎提亚平，即l l-(4-[2-(2-羟基乙氧基)乙基]-l-哌嗪基)-二苯并[b,f][1,4]噻二嗪。特别是，该过程具有经济效益，因为使用了低价的起始物质，由于反应在水溶液中进行，有机溶剂的使用被最小化，并且由于减少了过程的反应步骤和酸性废物的生成，可以实现具有高商业实用性的环保和经济过程。