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  • Title: Novel polymer-supported chiral catalysts for the asymmetric addition of diethylzinc to aldehydes.
    Author: Wang SX, Chen FE.
    Journal: Chem Pharm Bull (Tokyo); 2007 Jul; 55(7):1011-3. PubMed ID: 17603191.
    Abstract:
    Newly synthesized polymer-supported chiral amino alcohol catalysts 5a and 5b have been proved to be effective for the enantioselective addition of diethylzinc to aldehydes, affording the corresponding sec-alcohols in moderate enantiomeric excesses with good to excellent yields. The recycled catalyst could be reused in the same reaction without significant deterioration in performance.
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