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  • Title: Ruthenium(0)-Catalyzed C-C Coupling of Alkynes and 3-Hydroxy-2-oxindoles: Direct C-H Vinylation of Alcohols.
    Author: Luong T, Chen S, Qu K, McInturff EL, Krische MJ.
    Journal: Org Lett; 2017 Feb 17; 19(4):966-968. PubMed ID: 28164712.
    Abstract:
    Upon exposure to a ruthenium(0) catalyst, N-benzyl-3-hydroxy-2-oxindoles react with diverse alkynes to form products of C-H vinylation with complete control of regioselectivity and olefin geometry. This method contributes to a growing body of catalytic processes that enable direct conversion of lower alcohols to higher alcohols in the absence of stoichiometric organometallic reagents.
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