SEARCH Articles Figures Tables 1.3- Dipolar cycloadditions aziridines 1.3- Dipolar reactions 2-Substituted cycloaddition Aziridination reactions Aziridine reactions Aziridine substitution Aziridines cycloaddition Aziridines cycloadditions Aziridines reactions Cycloaddition 3- substitution Cycloaddition reactions 1,3-dipolar Cycloadditions 1,3-dipolar reactions Reactions aziridinations