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  • Modular Attachment of Appen...
    Tseng, Kuei-Nin T; Kampf, Jeff W; Szymczak, Nathaniel K

    Journal of the American Chemical Society, 08/2016, Letnik: 138, Številka: 33
    Journal Article

    A new series of bifunctional Ru complexes with pendent Lewis acidic boranes were prepared by late-stage modification of an active hydrogen-transfer catalyst. The appended boranes modulate the reactivity of a metal hydride as well as catalytic hydrogenations. After installing acidic auxiliary groups, the complexes become multifunctional and catalyze the cis-selective hydrogenation of alkynes with higher rates, conversions, and selectivities compared with the unmodified catalyst.