| abstract |
(57) [Summary] (Modifications) [PROBLEMS] To provide a method for producing N-methylene glycinate. SOLUTION: The general formula I by nucleophilic substitution of an imine with a corresponding acetic acid derivative: Of N-methylene glycinate. Wherein R 1 and R 2 independently of one another are alkyl, Represents an alkoxyalkyl, an aryl, an aralkyl, a heteroaryl, a heteroaralkyl, an alkylaryl, an alkylheteroaryl, a cycloalkyl, an alkylcycloalkyl, or a cycloalkylalkyl; and R 3 represents an alkyl, an alkoxyalkyl, an aryl, an aralkyl, a cycloalkyl, an alkylcyclo. [Representative of alkyl] [Effect] A simple, very superior purity and yield of N- A process for the production of methylene glycinate was obtained. |