SEARCH Articles Figures Tables 1,3-dipolar cycloaddition isoxazolidines Intermolecular cycloadditions nitrone isoxazolidines Isoxazolidine Isoxazolidines Isoxazolidines 1.3- dipolar cycloadditions Isoxazolidines intramolecular cycloadditions Isoxazolidines nitrone cycloaddition reactions Isoxazolidines retro 1,3-dipolar cycloaddition Isoxazolidines synthesis via 1,3-dipolar cycloadditions Isoxazolidines via 1,3-dipolar cycloadditions Isoxazolidines, cycloaddition reactions