Ir(III)-Catalyzed room-temperature synthesis of multisubstituted benzofurans initiated by C-H activation of -aryloxy ketones

Takanori Shibata, Yu Ki Hashimoto, Maiko Otsuka, Kyoji Tsuchikama, Kohei Endo

    Research output: Contribution to journalArticle

    27 Citations (Scopus)

    Abstract

    Cyclodehydration of various -aryloxy ketones proceeded to give various multisubstituted benzofurans by using an Ir(III) catalyst, which was prepared from [Cp IrCl AgSbF and Cu(OAc) The use of the cationic iridium complex with a carboxylate salt realized the efficient transformation at ambient temperature.

    Original languageEnglish
    Article numberU04111ST
    Pages (from-to)2075-2079
    Number of pages5
    JournalSynlett
    Issue number14
    DOIs
    Publication statusPublished - 2011

    Fingerprint

    Benzofurans
    Iridium
    Ketones
    Salts
    Chemical activation
    Catalysts
    Temperature

    Keywords

    • benzofurans
    • C-H activation
    • cyclodehydration
    • iridium
    • room temperature

    ASJC Scopus subject areas

    • Organic Chemistry

    Cite this

    Ir(III)-Catalyzed room-temperature synthesis of multisubstituted benzofurans initiated by C-H activation of -aryloxy ketones. / Shibata, Takanori; Hashimoto, Yu Ki; Otsuka, Maiko; Tsuchikama, Kyoji; Endo, Kohei.

    In: Synlett, No. 14, U04111ST, 2011, p. 2075-2079.

    Research output: Contribution to journalArticle

    Shibata, Takanori ; Hashimoto, Yu Ki ; Otsuka, Maiko ; Tsuchikama, Kyoji ; Endo, Kohei. / Ir(III)-Catalyzed room-temperature synthesis of multisubstituted benzofurans initiated by C-H activation of -aryloxy ketones. In: Synlett. 2011 ; No. 14. pp. 2075-2079.
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    AU - Tsuchikama, Kyoji

    AU - Endo, Kohei

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