Steglich's base catalyzed three-component synthesis of isoxazol-5-ones

Z Faramarzi, H Kiyani - Polycyclic Aromatic Compounds, 2023 - Taylor & Francis
(Dimethylamino) pyridine (DMAP) has been used as an efficient Brønsted organo-base
catalyst for the one-pot, three-component cyclization of various aldehydes, β-keto esters …