Nickel-catalyzed [3 + 2] Cycloaddition of α,β-Unsaturated Ketones with Vinyl Oxiranes

  • Saori Sako
    Department of Material Chemistry, Graduate School of Engineering, Kyoto University
  • Takuya Kurahashi
    Department of Material Chemistry, Graduate School of Engineering, Kyoto University
  • Seijiro Matsubara
    Department of Material Chemistry, Graduate School of Engineering, Kyoto University

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Abstract

<jats:title>Abstract</jats:title> <jats:p>A nickel-catalyzed cycloaddition of α,β-unsaturated ketones with vinyl oxiranes to afford polysubstituted tetrahydrofurans has been developed. The key intermediate is a five-membered nickelacycle, which is formed by oxidative cyclization of nickel(0) to α,β-unsaturated ketones.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 40 (8), 808-809, 2011-06-25

    Oxford University Press (OUP)

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