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  • Title: Palladium-catalyzed asymmetric synthesis of axially chiral allenylsilanes and their application to SE2' chirality transfer reactions.
    Author: Ogasawara M, Okada A, Subbarayan V, Sörgel S, Takahashi T.
    Journal: Org Lett; 2010 Dec 17; 12(24):5736-9. PubMed ID: 21090575.
    Abstract:
    Stepwise application of the Pd-catalyzed S(N)2' reaction and the desilylative S(E)2' reaction to the ambivalent 2-bromo-1-silyl-1,3-dienes provides a novel route to the highly enantioselective construction of tertiary and quaternary propargylic stereogenic centers via axially chiral allenylsilanes.
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