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  • Counteranion-controlled reg...
    Shen, Meng-Lan; Wang, Pu-Sheng; Gong, Liu-Zhu

    Tetrahedron, 03/2021, Volume: 84
    Journal Article

    A regioselective Pd-catalyzed allylic amination reaction of dienyl allylic carbonates and aromatic amines has been developed by means of phosphoramidite-palladium catalysis. The regioselectivity could be altered by the counterion of the π-allylpalladium intermediate. As a result, either branched Z-dienyl allylic amines or linear conjugated allylic amines were generated in high levels of regioselectivity from the same substrates by tuning the reaction conditions. Display omitted