The reaction of FOX-7 with different amines has been studied. FOX-7 reacts with simple primary and secondary amines thereby producing N-alkyl-l,l-diamino-2,2-dinitroethene and even N,N´-dialkyl- 1, 1 -diamino-2,2-dinitroethene. When FOX-7 was reacted with av-diamines cyclic derivatives where mainly formed. Attempts where made to react FOX-7 with polymeric polyamines but no new products could be isolated.