Asymmetric Synthesis of Functionalized Tetrasubstituted α‑Aminophosphonates through Enantioselective Aza-Henry Reaction of Phosphorylated Ketimines
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https://figshare.com/articles/dataset/Asymmetric_Synthesis_of_Functionalized_Tetrasubstituted_Aminophosphonates_through_Enantioselective_Aza_Henry_Reaction_of_Phosphorylated_Ketimines/2219743
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资源简介：
Bifunctional Cinchona alkaloid thioureas efficiently
catalyze asymmetric nucleophilic addition of nitromethane to ketimines
derived from α-aminophosphonic acids to afford tetrasubstituted
α-amino-β-nitro-phosphonates. Catalytic hydrogenation
of (S)-α-amino-β-nitro-phosphonate 2d gives enantiopure (S)-α,β-diaminophosphonate 3.
创建时间：
2016-02-16
