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  • Title: Highly enantioselective aza-Henry reaction of N-tosyl imines catalyzed by N,N'-dioxide-Cu(I) complexes.
    Author: Zhou H, Peng D, Qin B, Hou Z, Liu X, Feng X.
    Journal: J Org Chem; 2007 Dec 21; 72(26):10302-4. PubMed ID: 18044933.
    Abstract:
    The N,N'-dioxide-Cu(I) complexes have been developed to catalyze the addition of nitromethane to N-tosyl aldimines. The aza-Henry reaction proceeds smoothly affording the corresponding nitro amines in good yields with high enantioselectivities. A catalytic cycle is proposed to explain the origin of reactivity.
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