An Efficient Synthesis of Optically Pure
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Daniel Obrecht; Helena Karajiannis; Christian Lehmann; Peter Schönholzer; Clive
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Article
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1995
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John Wiley and Sons
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German
⚖ 783 KB
An efficient synthesis of enantiomerically pure (R)and (S)-2-(aminomethyl)alanine ((R)and (S)-Ama) la and ( R ) -and (S)-2-(aminomethyl)leucine ( ( R )and (S)-Aml) l b is described (Schemes I and 2). Resolution of the racemic amino acids was achieved using L-phenylalanine cyclohexylamide (2) as chir