Cationic iridium-BINAP complex-catalyzed addition of aryl ketones to alkynes and alkenes via directed C-H bond cleavage

Kyoji Tsuchikama, Mitsugu Kasagawa, Yu Ki Hashimoto, Kohei Endo, Takanori Shibata

    Research output: Contribution to journalArticle

    109 Citations (Scopus)

    Abstract

    Cationic Ir complex ([Ir(cod)2]BF4 + BINAP) catalyzed the addition of ortho-C-H bonds in aryl ketones to alkynes, which gave alkenylated products in good to high yield. Styrene derivatives were good substrates, and the enantioselective addition to norbornene was also described.

    Original languageEnglish
    Pages (from-to)3939-3942
    Number of pages4
    JournalJournal of Organometallic Chemistry
    Volume693
    Issue number26
    DOIs
    Publication statusPublished - 2008 Dec 15

    Fingerprint

    Gadiformes
    Iridium
    Styrene
    Alkynes
    Alkenes
    alkynes
    iridium
    Ketones
    ketones
    alkenes
    Olefins
    cleavage
    Derivatives
    Substrates
    styrenes
    products
    2-naphthol BINAP
    2-norbornene

    Keywords

    • Alkene
    • Alkyne
    • C-H bond cleavage
    • Iridium
    • Ketone

    ASJC Scopus subject areas

    • Inorganic Chemistry
    • Organic Chemistry
    • Physical and Theoretical Chemistry
    • Materials Chemistry
    • Biochemistry

    Cite this

    Cationic iridium-BINAP complex-catalyzed addition of aryl ketones to alkynes and alkenes via directed C-H bond cleavage. / Tsuchikama, Kyoji; Kasagawa, Mitsugu; Hashimoto, Yu Ki; Endo, Kohei; Shibata, Takanori.

    In: Journal of Organometallic Chemistry, Vol. 693, No. 26, 15.12.2008, p. 3939-3942.

    Research output: Contribution to journalArticle

    Tsuchikama, Kyoji ; Kasagawa, Mitsugu ; Hashimoto, Yu Ki ; Endo, Kohei ; Shibata, Takanori. / Cationic iridium-BINAP complex-catalyzed addition of aryl ketones to alkynes and alkenes via directed C-H bond cleavage. In: Journal of Organometallic Chemistry. 2008 ; Vol. 693, No. 26. pp. 3939-3942.
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    AU - Endo, Kohei

    AU - Shibata, Takanori

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