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  • The Direct Asymmetric α Alk...
    Song, Liu; Guo, Qi-Xiang; Li, Xing-Cheng; Tian, Juan; Peng, Yun-Gui

    Angewandte Chemie (International ed.), 02/2012, Letnik: 51, Številka: 8
    Journal Article

    Being direct: A Brønsted acid catalyzed α alkylation of ketones is described. The phosphoric acid 1 promotes this reaction to afford the desired products with high yields, high diastereoselectivities, and good to excellent enantioselectivites.