SEARCH Articles Figures Tables Aziridines azomethine ylides Aziridines azomethines Aziridines cycloaddition Aziridines cycloadditions Azomethine ylide cycloaddition Azomethine ylide cycloadditions Azomethine ylides cycloaddition Azomethines, cycloaddition Cycloaddition with With aziridines Ylides cycloaddition