Carbonylative and hydrosilylative carbocyclization of 1,5-diynes for the synthesis of cyclic dienones

Takanori Shibata, Naohisa Nakagawa, Yasunori Ueno, Kohei Endo

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    A rhodium complex, [Rh(acac)(CO)2], has been identified to catalyze the cyclization of various 1,5-diynes with hydrosilanes under an atmospheric pressure of carbon monoxide at room temperature. The cyclization of 1,5-diynes proceeds along with hydrosilylation and carbonylation to give derivatives of 2,5-dialkylidenecyclopentanone.

    Original languageEnglish
    Pages (from-to)1342-1344
    Number of pages3
    JournalOrganometallics
    Volume27
    Issue number6
    DOIs
    Publication statusPublished - 2008 Mar 24

    Fingerprint

    Diynes
    Cyclization
    Carbon Monoxide
    rhodium
    carbon monoxide
    atmospheric pressure
    Carbonylation
    Hydrosilylation
    Rhodium
    room temperature
    synthesis
    Atmospheric pressure
    Derivatives
    Temperature

    ASJC Scopus subject areas

    • Inorganic Chemistry
    • Organic Chemistry

    Cite this

    Carbonylative and hydrosilylative carbocyclization of 1,5-diynes for the synthesis of cyclic dienones. / Shibata, Takanori; Nakagawa, Naohisa; Ueno, Yasunori; Endo, Kohei.

    In: Organometallics, Vol. 27, No. 6, 24.03.2008, p. 1342-1344.

    Research output: Contribution to journalArticle

    Shibata, Takanori ; Nakagawa, Naohisa ; Ueno, Yasunori ; Endo, Kohei. / Carbonylative and hydrosilylative carbocyclization of 1,5-diynes for the synthesis of cyclic dienones. In: Organometallics. 2008 ; Vol. 27, No. 6. pp. 1342-1344.
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