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  • Title: Palladium-catalyzed enantioselective addition of two distinct nucleophiles across alkenes capable of quinone methide formation.
    Author: Jensen KH, Pathak TP, Zhang Y, Sigman MS.
    Journal: J Am Chem Soc; 2009 Dec 02; 131(47):17074-5. PubMed ID: 19902942.
    Abstract:
    A sequential intramolecular-intermolecular enantioselective alkene difunctionalization reaction has been developed which is thought to proceed through Pd-catalyzed quinone methide formation. The synthesis of new chiral heterocyclic compounds with adjacent chiral centers is achieved in enantiomeric ratios up to 99:1 and diastereomeric ratios up to 10:1.
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