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  • Title: The first direct enzymatic hydrolysis of alicyclic beta-amino esters: a route to enantiopure cis and trans beta-amino acids.
    Author: Forró E, Fülöp F.
    Journal: Chemistry; 2007; 13(22):6397-401. PubMed ID: 17492820.
    Abstract:
    The first direct enzymatic method is reported for the synthesis of cis and trans beta-amino acid enantiomers through the lipase-catalyzed enantioselective hydrolysis of alicyclic beta-amino esters in organic media. High enantioselectivities (E usually >100) were observed when the Candida antarctica lipase B catalyzed reactions were performed with H2O (0.5 equivalents) in iPr2O at 65 degrees C. The resolved products, obtained in good yields (>or=42%), could be easily separated.
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