摘要:
beta-Methoxyaminoketones, derived from the addition of methoxyamine to 1,3-diaryl-2-propen-1-one, underwent base-induced beta-elimination to furnish the corresponding enaminoketones in good to moderate yields. The reaction conditions and substituents on the substrates significantly influenced the selectivity in the production of enaminoketone and/or aziridineketone. (C) 1998 Elsevier Science Ltd. All rights reserved.