Synthetic and mechanistic aspects of 4-substituted-3,5-bis(methoxy-carbonyl)isoxazoline N-oxides and the corresponding 3,5-bis-(butylcarbamoyl)isoxazoles derived therefrom.
A Convenient One-Pot Synthesis of 4-Substituted 3,5-Bis(alkoxycarbonyl) -4,5-dihydroisoxazole 2-Oxides from Aldehydes and Nitroacetic Esters in a Solid-Liquid Reaction System and Subsequent Deoxygenation