Reactions of internal fluoroolefins with ethylenimine and properties of N-polyfluoroalkyl(alkenyl)-substituted aziridines

Conclusions Internal fluoroolefins readily react with ethylenimine, forming, depending on structure, addition products of vinyl substitution products. Action of mineral acids (HBr, HCl) on N-polyfluoroalkenylaziridines leads to N-polyfluoroalkenyl-N--haloethylamines. 3-(1-Aziridinyl) perfluoro-2-methyl-2-pentene isomerizes by the action of catalytic amounts of F^– or I^– ions into 2-perfluoroethyl-3,3-bis(trifluoromethyl)-1-pyrroline.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1352–1363, June, 1985.The authors wish to express their gratitude to A. P. Kurbakova for taking and interpreting the Raman spectra.