Optically pure Ξ±-amino acids by resoluti
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J.A. Bajgrowicz; B. Cossec; Ch. Pigière; R. Jacquier; Ph. Viallefont
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Article
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1984
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Elsevier Science
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French
β 203 KB
A new general method of resolution of &\_-amino acids via their Schiff bases with 2-hydroxy pinan-3-ones is described. It complements the asymmetric synthesis of o(-disubstituted amino acids by alkylation of the Schiff bases. Asymmetric synthesis methods1'2 seldom give enantiomerically pure amino a