Low-coordinated diphosphinidenecyclobutene ligands: A new entry for Stille cross-coupling of aryl bromides

Anil S. Gajare, Rader S. Jensen, Kozo Toyota, Masaaki Yoshifuji, Fumiyuki Ozawa

    Research output: Contribution to journalArticlepeer-review

    21 Citations (Scopus)

    Abstract

    A sterically protected diphosphinidenecyclobutene/palladium system has been used to mediate the catalytic cross-coupling of aryl bromides with organostannanes. An air- and moisture-stable diphosphinidenecyclobutene ligand proved the efficiency and generality of this class of ligand for cross-coupling reactions.

    Original languageEnglish
    Article numberU25204ST
    Pages (from-to)144-148
    Number of pages5
    JournalSynlett
    Issue number1
    DOIs
    Publication statusPublished - 2005 Jan 5

    Keywords

    • Aryl bromides
    • Diphosphinidenecyclobutene
    • Palladium
    • Stille cross-coupling

    ASJC Scopus subject areas

    • Organic Chemistry

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