Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds

Kyoji Tsuchikama, Yusuke Kuwata, Yu Ki Tahara, Yusuke Yoshinami, Takanori Shibata

    Research output: Contribution to journal › Article

    50 Citations (Scopus)

    Abstract

    The Rh-catalyzed hydroarylative and hydrovinylative cyclization of diynes with aryl ketones or enones gave monocyclic 1,3-dienes. Enynes also underwent the same reaction and chiral products were obtained with high ee using a chiral Rh catalyst. Carbonyl-directed activation of aromatic and vinylic C-H bonds is likely the initial step in the present transformation.

    Original languageEnglish
    Pages (from-to)3097-3099
    Number of pages3
    JournalOrganic Letters
    Volume9
    Issue number16
    DOIs
    Publication statusPublished - 2007 Aug 2

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    Diynes
    Cyclization
    dienes
    Ketones
    ketones
    reaction products
    Chemical activation
    activation
    catalysts
    Catalysts
    products

    ASJC Scopus subject areas

    • Molecular Medicine

    Cite this

    Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds. / Tsuchikama, Kyoji; Kuwata, Yusuke; Tahara, Yu Ki; Yoshinami, Yusuke; Shibata, Takanori.

    In: Organic Letters, Vol. 9, No. 16, 02.08.2007, p. 3097-3099.

    Research output: Contribution to journal › Article

    Tsuchikama, K, Kuwata, Y, Tahara, YK, Yoshinami, Y & Shibata, T 2007, 'Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds', Organic Letters, vol. 9, no. 16, pp. 3097-3099. https://doi.org/10.1021/ol0711669
    Tsuchikama K, Kuwata Y, Tahara YK, Yoshinami Y, Shibata T. Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds. Organic Letters. 2007 Aug 2;9(16):3097-3099. https://doi.org/10.1021/ol0711669
    Tsuchikama, Kyoji ; Kuwata, Yusuke ; Tahara, Yu Ki ; Yoshinami, Yusuke ; Shibata, Takanori. / Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds. In: Organic Letters. 2007 ; Vol. 9, No. 16. pp. 3097-3099.
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    AU - Shibata, Takanori

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