Synthesis of 5-Acyl-3-(ethoxycarbonyl)-2-isoxazolines 2-Oxides by a Tandem Conjugate Addition-Ring Closure of Ethyl Nitroacetate with .alpha.-Bromo Enones
Synthesis of 5-Acyl-3-(ethoxycarbonyl)-2-isoxazolines 2-Oxides by a Tandem Conjugate Addition-Ring Closure of Ethyl Nitroacetate with .alpha.-Bromo Enones