Diborylation of alkynyl MIDA boronates and sequential chemoselective suzuki-miyaura couplings: A formal carboborylation of alkynes

Keita Hyodo, Masato Suetsugu, Yasushi Nishihara

    Research output: Contribution to journalArticlepeer-review

    37 Citations (Scopus)

    Abstract

    Platinum-catalyzed diborylation of phenylethynyl MIDA boronate with Bpin-Bpin proceeds to yield 1,1,2-triboryl-2-phenylethene with two different classes of the boron functionalities. Sequentially, the obtained 1,1,2-triboryl-2-phenylethene are subjected to Suzuki-Miyaura coupling to introduce a series of aryl groups chemoselectively to afford 1,1-boryl-2,2-diarylethenes.

    Original languageEnglish
    Pages (from-to)440-443
    Number of pages4
    JournalOrganic Letters
    Volume16
    Issue number2
    DOIs
    Publication statusPublished - Mar 17 2014

    ASJC Scopus subject areas

    • Biochemistry
    • Physical and Theoretical Chemistry
    • Organic Chemistry

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