Thermal and palladium-catalyzed [3 + 2] synthesis of cyclopentadienone acetals from cyclopropenone acetals and acetylenes

Hiroyuki Isobe, Sota Sato, Takatsugu Tanaka, Hidetoshi Tokuyama, Eiichi Nakamura

    研究成果: Article査読

    25 被引用数 (Scopus)

    抄録

    (Chemical Equation Presented) Substituted cyclopentadienone acetals (CPDAs) were synthesized by a thermal or palladium-catalyzed [3 + 2] cycloaddition reaction of a substituted cyclopropenone acetal to an electron-deficient acetylene. The synthesis afforded di-, tri-, and tetrasubstituted CPDAs of considerable structural varieties that undergo Diels-Alder reaction to produce bicyclo[2.2.1]heptenes.

    本文言語English
    ページ(範囲)3569-3571
    ページ数3
    ジャーナルOrganic letters
    6
    20
    DOI
    出版ステータスPublished - 2004 9 30

    ASJC Scopus subject areas

    • Biochemistry
    • Physical and Theoretical Chemistry
    • Organic Chemistry

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