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Invention Application
US20080064901A1 Method for the Production of Primary Amines Comprising a Primary Amino Group Which is Bound to an Aliphatic or Cycloaliphatic C-Atom, and a Cyclopropyl Unit 失效
生产包含与脂肪族或环脂族C原子结合的伯氨基的伯胺和环丙基单元的方法

  • Patent Title: Method for the Production of Primary Amines Comprising a Primary Amino Group Which is Bound to an Aliphatic or Cycloaliphatic C-Atom, and a Cyclopropyl Unit
  • Patent Title (中): 生产包含与脂肪族或环脂族C原子结合的伯氨基的伯胺和环丙基单元的方法
  • Application No.: US11571625
    Application Date: 2005-07-08
  • Publication No.: US20080064901A1
    Publication Date: 2008-03-13
  • Inventor: Ulrich Griesbach , Harald Winsel , Hermann Putter
  • Applicant: Ulrich Griesbach , Harald Winsel , Hermann Putter
  • Applicant Address: DE Ludwigshafen
  • Assignee: BASF
  • Current Assignee: BASF
  • Current Assignee Address: DE Ludwigshafen
  • Priority: DE102004033718.7 20040713
  • International Application: PCT/EP05/07400 WO 20050708
  • Main IPC: C07C211/27
  • IPC: C07C211/27
Method for the Production of Primary Amines Comprising a Primary Amino Group Which is Bound to an Aliphatic or Cycloaliphatic C-Atom, and a Cyclopropyl Unit
Abstract:
Process for preparing primary amines having a cyclopropyl unit and a primary amino group bound to an aliphatic or cycloaliphatic carbon atom (amine A) by cathodically reducing oximes having a cyclopropyl unit or oxime derivatives in which the hydrogen atom in the oxime group has been replaced by an alkyl or acyl group (oxime O) at a temperature of from 50 to 100° C. in an essentially anhydrous electrolyte solution in a divided electrolysis cell.
Abstract(Chinese):

通过阴离子还原具有环氧基单元或肟衍生物的肟而制备具有环丙基单元和伯氨基的伯胺的伯胺的制备方法，其中肟基中的氢原子已被 烷基或酰基（肟O），在分电解槽中的基本上无水的电解液中，温度为50-100℃。

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