Process for preparing optically active amino acid derivatives
An optically active amino acid derivative is produced by N-protecting an optically active 3-haloalanine derivative followed by cyclization, or cyclizing this derivative followed by N-protection to thereby give an optically active N-protected-aziridine-2-carboxylic acid derivative which is protected...
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| creator | INOUE KENJI SUGAWARA MASANOBU OKURO KAZUMI FUSE YOSHIHIDE KINOSHITA KOICHI FUJII AKIO UEDA YASUYOSHI MOROSHIMA TADASHI SAKA YASUHIRO NAGASHIMA NOBUO TAKEDA TOSHIHIRO |
| description | An optically active amino acid derivative is produced by N-protecting an optically active 3-haloalanine derivative followed by cyclization, or cyclizing this derivative followed by N-protection to thereby give an optically active N-protected-aziridine-2-carboxylic acid derivative which is protected by a benzenesulfonyl group substituted by nitro at the 2- and/or 4-positions and then treating this product with an organic metal reagent, or by N-protecting an optically active 3-haloalanine derivative to thereby give N-protected-aziridine-2-carboxylic acid which is protected by a benzenesulfonyl group substituted by nitro at the 2- and/or 4-positions and then treating this product with an organic metal reagent. According to this process, natural and unnatural optically active amino acids can be produced from inexpensive materials by using simple procedures. |
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According to this process, natural and unnatural optically active amino acids can be produced from inexpensive materials by using simple procedures.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| title | Process for preparing optically active amino acid derivatives |
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