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  • Title: Transmetalation of Z-telluroenynes: stereoselective synthesis of Z-enynols and their application in palladium-catalyzed cyclization.
    Author: Schneider CC, Caldeira H, Gay BM, Back DF, Zeni G.
    Journal: Org Lett; 2010 Mar 05; 12(5):936-9. PubMed ID: 20131828.
    Abstract:
    The synthesis of various Z-enynols via reaction of vinyllithium intermediate with aldehydes and ketones is described. The subsequent cyclization of a wide variety of Z-enynols afforded substituted furans and dihydrofurans with high regioselectivity under mild reaction conditions.
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