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One-Step Conversion of Amino Acids into N-Menthyloxycarbonyl Alkyl Ester Derivatives for Chiral Gas Chromatography

✍ Scribed by N. Domergue; M. Pugniere; A. Previero

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 458 KB
Volume: 214
Category: Article
ISSN: 0003-2697
DOI: 10.1006/abio.1993.1517

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✦ Synopsis

Amino acids dissolved in aqueous methanol (or ethanol) and treated with optically active menthyl chloroformate were converted into N-menthyloxycarbonyl methyl (or ethyl) ester derivatives within a few minutes at room temperature. The obtained diastereomeric derivatives, with the exception of arginine and histidine, had suitable gas chromatographic properties allowing enantiomeric analysis of a large number of proteinogenic and synthetic amino acids.

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