Palladium-catalyzed decarbonylative alkynylation of aromatic esters

Toshimasa Okita, Kazushi Kumazawa, Ryosuke Takise, Kei Muto, Kenichiro Itami, Junichiro Yamaguchi

    Research output: Contribution to journal › Article

    31 Citations (Scopus)

    Abstract

    A palladium-catalyzed decarbonylative alkynylation reaction of aromatic esters with terminal alkynes is reported. This reaction allows for halogen-free Sonogashira coupling, resulting in various aryl- and heteroarylalkynes. The utility of the reaction was demonstrated by orthogonal coupling reaction.

    Original languageEnglish
    Pages (from-to)218-220
    Number of pages3
    JournalChemistry Letters
    Volume46
    Issue number2
    DOIs
    Publication statusPublished - 2017

    Fingerprint

    Halogens
    Alkynes
    Palladium
    Esters

    Keywords

    • Alkyne
    • Decarbonylative reaction
    • Palladium

    ASJC Scopus subject areas

    • Chemistry(all)

    Cite this

    Palladium-catalyzed decarbonylative alkynylation of aromatic esters. / Okita, Toshimasa; Kumazawa, Kazushi; Takise, Ryosuke; Muto, Kei; Itami, Kenichiro; Yamaguchi, Junichiro.

    In: Chemistry Letters, Vol. 46, No. 2, 2017, p. 218-220.

    Research output: Contribution to journal › Article

    Okita, T, Kumazawa, K, Takise, R, Muto, K, Itami, K & Yamaguchi, J 2017, 'Palladium-catalyzed decarbonylative alkynylation of aromatic esters', Chemistry Letters, vol. 46, no. 2, pp. 218-220. https://doi.org/10.1246/cl.161001
    Okita T, Kumazawa K, Takise R, Muto K, Itami K, Yamaguchi J. Palladium-catalyzed decarbonylative alkynylation of aromatic esters. Chemistry Letters. 2017;46(2):218-220. https://doi.org/10.1246/cl.161001
    Okita, Toshimasa ; Kumazawa, Kazushi ; Takise, Ryosuke ; Muto, Kei ; Itami, Kenichiro ; Yamaguchi, Junichiro. / Palladium-catalyzed decarbonylative alkynylation of aromatic esters. In: Chemistry Letters. 2017 ; Vol. 46, No. 2. pp. 218-220.
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    AU - Itami, Kenichiro

    AU - Yamaguchi, Junichiro

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