Asymmetric Synthesis of α-Amino 1,3-Dithianes via Chiral N-Phosphonyl Imine-based Umpolung Reaction

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Kattamuri, Padmanabha V.; Ai, Teng; Pindi, Suresh; Sun, Yinwei; Gu, Peng; Shi, Min; Li, Guigen;

A series of α-amino-1,3-dithianes have been synthesized via the asymmetric Umpolung reaction of 2-lithio-1,3-dithianes with chiral N-phosphonyl imines in good chemical yields (up to 82%) and good to excellent diastereoselectivities (>99:1). The addition manner by which ... View more
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