Amination of nucleophiles with  N-unsubstituted oxaziridines is quite versatile in the breadth of possible nucleophiles and corresponding products.  Hydrazines may be derived from the amination of secondary or tertiary amines, hydroxylamine and thiohydroxamines may be formed from their corresponding alcohols and thiols, sulfimides may be formed from thioethers and α-aminoketones may be formed by attack of corresponding enolates.