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Palladium(II)/Polyoxometalate-Catalyzed Direct Alkenylation of Benzofurans under Atmospheric Dioxygen

Authors

  • Prof. Dr. Qiufeng Huang,

    Corresponding author
    1. College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)
    2. Key Laboratory of Coal to Ethylene Glycol and Its Related-Technology, Chinese Academy of Sciences, 350002 Fuzhou (P.R. China)
    • College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)===

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  • Shaojia Ke,

    1. College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)
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  • Lin Qiu,

    1. College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)
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  • Xiaofeng Zhang,

    1. College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)
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  • Prof. Dr. Shen Lin

    Corresponding author
    1. College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)
    2. Fujian Key Laboratory of Polymer Materials, 350007 Fuzhou (P.R. China)
    • College of Chemistry & Chemical Engineering, Fujian Normal University, 350007 Fuzhou (P.R. China)===

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Abstract

An efficient and selective C2 alkenylation of benzofurans was performed by using Pd(OAc)2 combined with a catalytic amount of 11-molybdovanadophosphoric acid (H4PMo11VO40) under an atmosphere of dioxygen. N-Acetylglycine (Ac-Gly-OH) was observed to be an effective additive for the olefination reaction.

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