Title:
【発明の名称】N-アルコキシ-N-アルキルアミドの製造方法
Document Type and Number:
Japanese Patent JP2003520844
Kind Code:
A
Abstract:
The invention relates to a method for producing N-alkoxy-N-alkylamides of general formula (I), wherein R<1> represents C1-10 alkyl, cyclo-C5-7 alkyl, cyclo-C5-7 alkenyl, C2-10 alkenyl, aryl, aryl C1-3 alkyl, heteroaryl, heteroaryl C1-3 alkyl or heterocyclyl; and R2 represents C1-6 alkyl. The inventive compounds are characterized in that an ester of general formula (II): R<1>COOR<3>, wherein R<1> has the above-mentioned meaning, and R<3> represents C1-6 alkyl, 4-nitrophenyl, 2,4-dinitrophenyl, succinimido or benzotriazole-1-yl, is reacted with hydroxylamine, a hydroxylamine derivative or with a hydroxylammonium salt, and the reaction product is alkylated in the presence of a phase transfer catalyst.
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Inventors:
Hanselman, Paul
Hirtbrandt, stephan
Stellen, Etienne
Hirtbrandt, stephan
Stellen, Etienne
Application Number:
JP2001555038A
Publication Date:
July 08, 2003
Filing Date:
January 24, 2001
Export Citation:
Assignee:
Lonza A-ge
International Classes:
C07B61/00; C07C259/06; C07C259/10; C07D307/68; (IPC1-7): C07C259/06; C07C259/10; C07D307/68
Attorney, Agent or Firm:
Sou Suga