The synthesis of aziridine derivatives through metal-mediated nitrene addition reactions to olefins [Eq.(1)] has been extensively developed in the last decades; quantitative conversions as well as complete enantioselection have been already described.[1, 2] However, in spite of the large number of reports related to the alkene aziridination reaction by this method and the synthetic interest of vinylaziridines,[3] only few have dealt with conjugated dienes as ...