N-Hydroxy-N-phenylthiourea | 62592-96-5

• 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-Hydroxy-N-phenylthiourea
• 英文别名: 1-hydroxy-1-phenylthiourea
• CAS: 62592-96-5
• 化学式: C₇H₈N₂OS
• 分子量: 168.22
• InChiKey: LVPSKWMJXFMIHR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  81.6
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Methods of purifying hydroxylamine solutions and converting hydroxylamine salts to hydroxylamine
  申请人：Sachem, Inc.

  公开号：EP0870532A2

  公开（公告）日：1998-10-14

  In one embodiment, the present invention provides a method of preparing hydroxylamine from a hydroxylammonium salt solution, including providing an electrochemical cell containing an anode, a cathode, a cation selective membrane and an anion selective membrane, wherein the cation selective membrane is positioned between the cathode and the anion selective membrane, and the anion selective membrane is positioned between the cation selective membrane and the anode, thereby defining a feed compartment between the cation selective membrane and the anion selective membrane, a recovery compartment between the cathode and the cation selective membrane, and an acid compartment between the anion selective membrane and the anode; charging a first solution to the acid compartment and a second solution the recovery compartment; charging the hydroxylammonium salt solution to the feed compartment; passing a current through the cell to produce hydroxylamine in the recovery compartment; and recovering hydroxylamine from the recovery compartment.

  在一个实施方案中，本发明提供了一种从羟基铵盐溶液制备羟胺的方法，包括提供一个包含阳极、阴极、阳离子选择膜和阴离子选择膜的电化学电池，其中阳离子选择膜位于阴极和阴离子选择膜之间、阴离子选择性膜位于阳离子选择性膜和阳极之间，从而在阳离子选择性膜和阴离子选择性膜之间形成进料室，在阴极和阳离子选择性膜之间形成回收室，在阴离子选择性膜和阳极之间形成酸室；将第一种溶液注入酸室，将第二种溶液注入回收室；将羟基铵盐溶液注入进料室；通过电流使电池在回收室中产生羟胺；以及从回收室中回收羟胺。
• Stabilizing agent for hydroxylamine solutions
  申请人：——

  公开号：US20030026751A1

  公开（公告）日：2003-02-06

  Compounds of the formula (I) N (A 1 R 1 )(A 2 R 2 )(A 3 R 3 )  (I) where A 1 , A 2 and A 3 : independently of one another are alkylene, alkenylene, alkynylene, cycloalkylene or cycloalkenylene, it being possible for said radicals independently of one another to have 1, 2 or 3 substituents selected independently of one another from alkoxy, hydroxyl and keto, and it being possible for at least one carbon atom in said radicals to be substituted independently of one another by heteroatoms selected independently of one another from nitrogen, oxygen and sulfur, R 1 , R 2 and R 3 : independently of one another are aryl or a 5- or 6-membered unsaturated heterocycle having 1, 2 or 3 heteroatoms in the ring, selected independently of one another from nitrogen, oxygen and sulfur, it being possible for said radicals independently of one another to have 1, 2 or 3 substituents selected independently of one another from alkyl, alkoxy and hydroxyl, with the proviso that the sum of the substituents specified for A 1 , A 2 and A 3 and the alkoxy and hydroxyl substituents specified for R 1 , R 2 and R 3 is at least 6, and salts thereof.

  式 (I) 的化合物 N (A 1 R 1 )(A 2 R 2 )(A 3 R 3 ) (I) 其中 A 1 , A 2 和 A 3 : 相互独立地为亚烷基、亚烯基、亚炔基、环亚烷基或环亚烯基、 所述基团可各自具有 1、2 或 3 个取代基，这些取代基可各自从烷氧基、羟基和酮基中选择，以及 所述基团中的至少一个碳原子可被彼此独立地选自氮、氧和硫的杂原子取代、 R 1 , R 2 和 R 3 : 相互独立的芳基或 5 或 6 元不饱和杂环，环中有 1、2 或 3 个杂原子，相互独立地选 自氮、氧和硫、 上述基团可各自具有 1、2 或 3 个取代基，这些取代基可各自独立地选自烷基、烷氧基和羟基、 但条件是，A 1 , A 2 和 A 3 的烷氧基和羟基取代基。 1 , R 2 和 R 3 至少为 6、 及其盐类。
• Stabilized hydroxylamine solutions
  申请人：——

  公开号：US20040242931A1

  公开（公告）日：2004-12-02

  A stabilized hydroxylamine solution is disclosed. The stabilized solution comprises a selected stabilizer, which can be added during manufacture and/or storage of the hydroxylamine solution.

  本发明公开了一种稳定的羟胺溶液。稳定溶液包括一种选定的稳定剂，可在羟胺溶液的生产和/或储存过程中添加。
• LIGHT IMAGING CONTRAST AGENTS
  申请人：Amersham Health AS

  公开号：EP0979103B1

  公开（公告）日：2004-01-02
• COMPOUNDS
  申请人：NYCOMED IMAGING AS

  公开号：EP0979103A1

  公开（公告）日：2000-02-16