Ammonium acetate as a catalyst of the condensation of sterically hindered functionalized hydroxylamines with ketones

Article abstract of DOI:10.1007/BF02502943

Ammonium acetate was found to be a catalyst of the condensation of α-hydroxylamino oximes and α-hydroxylamino alcohols with ketones. This condensation leads to sterically hindered heterocyclic hydroxylamines, which are precursors of stable nitroxides.