PERFLUOROALKYL DERIVATIVES OF NITROGEN. PART LIII. REACTION OF PERFLUORO(2,5-DIMETHYL-4-OXA-3,5-DIAZAHEX-2-ENE) WITH FLUORO-OLEFINS

Article abstract of DOI:10.1016/S0022-1139(00)81112-4

Thermal decomposition of the title compound at 140 deg C gives mainly nitrogen, hexafluoroacetone and tetrakistrifluoromethylhydrazine while reaction with tetrafluoroethylene and chlorotrifluoroethylene affords equimolar mixtures of the 1:1 adducts (CF3)2C=NCF2CFXON(CF3)2 and (CF3)2C=NOCFXCF2N(CF3)2 (X=F and Cl) in highly yield via four-centre addition or a radical-cage process.