Synthesis of N -(2-chloroethyl)glycine and - DL -alanine esters

I. M. Aladzheva,O. V. Bykhovskaya,P. V. Petrovskii,T. A. Mastryukova

Russian Chemical Bulletin（2008）

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摘要

Two methods for the synthesis of N -(2-chloroethyl)glycine and- DL -alanine esters are proposed: 1) reductive amination of the C=O group of glyoxilic or pyruvic acids upon treatment with 2-chloroethylamine and sodium cyanoborohydride in methanol and 2) alkylation of 2-chloroethylamine with α-haloalkanoic acid esters in K 2 CO 3 -MeCN two-phase system.

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关键词

N-(2-chloroethyl)glycine,N-(2-chloroethyl)-DL-alanine,amino acids,reductive amination,alkylation,two-phase systems

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