论文部分内容阅读
合成了仲碘代全氟烷衍生物CF_3CFI(CF_2)_2O(CF_2)_2SO_2F(3),CF_3CFI(CF_2)_2O(CF_2)_2SO_3Na(4),CF_3GFI(CF_2)_nCl(7an=2;7bn=4)及CF_3(GF_2)_2OCFICF_3(8),研究了它们与连二亚硫酸钠的反应,并用烯烃作为自由基截捕剂加入更应体系中,得到了1∶1仲碘代全氟烷与各类烯烃的加成物.
The secondary iodinated perfluoroalkane derivatives CF_3CFI (CF_2) _2O (CF_2) _2SO_2F (3), CF_3CFI (CF_2) _2O (CF_2) _2SO_3Na (4) and CF_3GFI (CF_2) _nCl (7an = 2; 7bn = 4) And CF_3 (GF_2) _2OCFICF_3 (8) were synthesized. Their reactions with sodium dithionite were studied and the olefin was used as free radical intercepting agent. Adduct.