Agn-PC-00EF92 | 59612-50-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Agn-PC-00EF92
• 英文别名: 2-hydroxyethyl(trimethyl)azanium;carbonate
• CAS: 59612-50-9
• 化学式: C11H28N2O5
• 分子量: 268.35
• InChiKey: QNBZBQZEELNQPW-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -3.08
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  104
• 氢给体数：
  2
• 氢受体数：
  5

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％。
• Organic Derivatives, Their Salts and Use for the Control of Phytopathogens
  申请人：Filippini Lucio

  公开号：US20090029948A1

  公开（公告）日：2009-01-29

  Organic compounds are described, which are capable of forming quaternary salts, quaternary salts thereof with a structure having general formula (I) and their use for the control of phytopathogen fungi.

  有机化合物被描述为能够形成季铵盐，其带有一般式（I）结构的季铵盐，以及它们用于控制植物病原真菌的用途。
• Ionic liquids and their use as solvents
  申请人：——

  公开号：US20040097755A1

  公开（公告）日：2004-05-20

  Ionic compounds with a freezing point of up to 100° C. are formed by the reaction of an one amine salt of formula (I) R 1 R 2 R 3 R 4 N + X − , such as choline chloride with an organic compound (II) capable of forming a hydrogen bond with X; such as urea, wherein the molar ration of I to II is from 1:1.5 to 1:2.5. R 1 , R 2 , R 3 and R 4 may be H, optionally substituted C 1 to C 5 alkyl, optionally substituted C 6 to C 10 cycloalkyl, optionally substituted C 6 to C 12 aryl, optionally substituted C 7 to C 12 alkaryl, or R 1 and R 2 taken together may represent a C 4 to C 10 optionally substituted alkylene group, thereby forming with the N atom of formula I a 5 to 11-membered heterocyclic ring and all of R 1 , R 2 , R 3 and R 4 are not identical, X − may be NO 3 − , F, Cl − , Br − , I − , BF 4 − , ClO 4 − , CN − , SO 3 CF 3 − , or COOCF 3 − . The ionic compounds are useful as solvents, and electrolytes for example in electroplating, electrowinning, and electropolishing, and as catalysts.

  通过将具有冰点高达100°C的离子化合物的制备方法，反应一个胺盐（化学式（I）R1R2R3R4N+X−，例如氯甲基胆碱）与一个有能力与X形成氢键的有机化合物（化学式（II），例如尿素），其中I与II的摩尔比为1:1.5至1:2.5。R1、R2、R3和R4可以是H，也可以是选择性取代的C1到C5烷基，选择性取代的C6到C10环烷基，选择性取代的C6到C12芳基，选择性取代的C7到C12烷芳基，或者R1和R2一起可以代表一个C4到C10可选择取代的亚烷基基团，从而与化学式I的N原子形成一个5到11成员的杂环环，并且R1、R2、R3和R4中的所有成员不相同，X−可以是NO3−、F、Cl−、Br−、I−、BF4−、ClO4−、CN−、SO3CF3−或COOCF3−。这些离子化合物可用作溶剂和电解质，例如在电镀、电解和电化学抛光中，还可用作催化剂。
• HIGHLY SOLUBLE SALT OF PYRROLOQUINOLINE QUINONE AND METHOD FOR PRODUCING THE SAME
  申请人：Ikemoto Kazuto

  公开号：US20130253001A1

  公开（公告）日：2013-09-26

  An object of the present invention is to provide a salt of pyrroloquinoline quinone having a high solubility in water and in an organic solvent and a method for producing the same. According to the present invention, there are provided an ammonium salt of pyrroloquinoline quinone having a high solubility in water and in an organic solvent, consisting of a pyrroloquinoline quinone ion and an ammonium salt having a hydroxyl group.

  本发明的目的是提供一种吡咯喹啉喹醌盐，其在水和有机溶剂中具有高溶解度，并提供其制备方法。根据本发明，提供了一种吡咯喹啉喹醌铵盐，其在水和有机溶剂中具有高溶解度，由吡咯喹啉喹醌离子和具有羟基的铵盐组成。
• PROCESS FOR PREPARING 4-AMINODIPHENYLAMINE
  申请人：Feng Xiaogen

  公开号：US20080039657A1

  公开（公告）日：2008-02-14

  A process for preparing 4-aminodiphenylamine having the steps of reacting nitrobenzene and aniline in the presence of a complex base catalyst, hydrogenating the reaction mixture with hydrogen, a powdery composite catalyst, and a hydrogenation solvent; separating, recovering, and reusing the complex base catalyst and the powdery composite catalyst from the reaction mixture; separating, recovering, and reusing aniline, and optionally water, from the reaction mixture; refining the reaction mixture to obtain 4-aminodiphenylamine. The complex base catalyst comprises tetraalkyl ammonium hydroxide, and tetraalkyl ammonium salt.

  一种制备4-氨基二苯胺的方法，包括以下步骤：在复合碱催化剂存在下，使硝基苯和苯胺反应；用氢气、粉状复合催化剂和氢化溶剂对反应混合物进行氢化；从反应混合物中分离、回收并重复使用复合碱催化剂和粉状复合催化剂；从反应混合物中分离、回收并重复使用苯胺和可选的水；对反应混合物进行精制以获得4-氨基二苯胺。复合碱催化剂包括四烷基铵氢氧化物和四烷基铵盐。