Preparation, cation-exchange isolation a
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J.E. Powell; D.A. Johnson
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Article
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1972
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Elsevier Science
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English
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N'-Methylethylenediamine-N,N,N'-triacetic acid has been synthesized for the first time by a classical carboxymethylation procedure (yield 71%) using cationexchange elution techniques to isolate the amino acid product from a complex reaction mixture, prior to crystallizing from an alcohol-water mixtu