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    • Bioreduction of PEG-acetoacetate 1 is achieved using dry baker's yeast in toluene with a small amount of added water. After detachment from the polymer under basic conditions, the corresponding (S)-(+)-3-hydroxybutanoic acid 3 was esterified with Me3SiCl and ethanol and ethyl (S)-(+)-3-hydroxybutanoate 4 was isolated with 97% e.e. and 70% overall yield.


    Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/1690215

    Titolo: Baker's yeast reduction of PEG-linked acetoacetate
    Autori interni: BONORA, GIAN MARIA
    DRIOLI, Sara
    FORZATO, Cristina
    NITTI, PATRIZIA
    PITACCO, GIULIANA
    Data di pubblicazione: 2005
    Rivista: LETTERS IN ORGANIC CHEMISTRY  
    Abstract: Bioreduction of PEG-acetoacetate 1 is achieved using dry baker's yeast in toluene with a small amount of added water. After detachment from the polymer under basic conditions, the corresponding (S)-(+)-3-hydroxybutanoic acid 3 was esterified with Me3SiCl and ethanol and ethyl (S)-(+)-3-hydroxybutanoate 4 was isolated with 97% e.e. and 70% overall yield.
    Handle: http://hdl.handle.net/11368/1690215
    Digital Object Identifier (DOI): 10.2174/1570178053400135
    Appare nelle tipologie:1.1 Articolo in Rivista

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