Preparation of α-amino ketones, β-amino hydroxylamines using asymmetric aza-Henry reactions of N-p-tolylsulfinylimines with nitroethane

Article abstract of DOI:10.1016/j.tet.2006.10.021

N-Sulfinylimines derived from aromatic and aliphatic aldehydes react with nitroethane and NaOH, yielding mainly two diastereoisomeric β-nitroamines as the result of a highly diastereoselective reaction and further epimerization of the carbon linked to the