Reactions of 3,3,4,4-tetrafluorohexa-1,5-diene. Part I. Cycloadditions with tetrafluoroethylene and chlorotrifluoroethylene
Abstract
The thermal reactions of 3,3,4,4-tetrafluorohexa-1,5-diene with tetrafluoroethylene and chlorotrifluoroethylene give cyclic mono- and di-adducts in addition to the self-dimerisation products of the fluoro-olefins and a low molecular weight polymer of the diene. N.m.r. and mass spectral data were used to establish the structures of the products.