Gold-catalyzed alkylation of silyl enol ethers with ortho-alkynylbenzoic acid esters

Haruo Aikawa, Tetsuro Kaneko, Naoki Asao, Yoshinori Yamamoto

    研究成果: Article査読

    8 被引用数 (Scopus)

    抄録

    Unprecedented alkylation of silyl enol ethers has been developed by the use of ortho-alkynylbenzoic acid alkyl esters as alkylating agents in the presence of a gold catalyst. The reaction probably proceeds through the gold-induced in situ construction of leaving groups and subsequent nucleophilic attack on the silyl enol ethers. The generated leaving compound abstracts a proton to regenerate the silyl enol ether structure.

    本文言語English
    論文番号76
    ページ(範囲)648-652
    ページ数5
    ジャーナルBeilstein Journal of Organic Chemistry
    7
    DOI
    出版ステータスPublished - 2011 5月 20

    ASJC Scopus subject areas

    • 有機化学

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