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  • Title: Enantioselective synthesis of cyclopropanes that contain fluorinated tertiary stereogenic carbon centers: a chiral α-fluoro carbanion strategy.
    Author: Shen X, Zhang W, Zhang L, Luo T, Wan X, Gu Y, Hu J.
    Journal: Angew Chem Int Ed Engl; 2012 Jul 09; 51(28):6966-70. PubMed ID: 22689532.
    Abstract:
    Chiral transfer: the fluorinated sulfoximine (see scheme; Ts=p-toluenesulfonyl) was synthesized and used as the first chiral fluoromethylenation reagent for the synthesis of cyclopropanes that contain fluorinated tertiary stereogenic carbon centers in good yields, good diastereoselectivity, and excellent enantioselectivity.
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