【摘要】 合成了含氟单体3-氧杂全氟戊烷-1,5-二磺酰溴(3),N-烯丙基-2-(ω-碘-n-全氟烷氧基)-1,1,2,2-四氟乙磺酰胺(16～18).初步研究了含氟单体3与非共轭二烯的聚合反应、连二亚硫酸钠引发的含氟单体16～18的聚合反应以及α,ω-全氟烷基二碘代烷22,23与非共轭端二烯的聚合反应,得到了相应的含氟聚合物或寡聚物.更多还原

【Abstract】 Synthesis of fluorine-containing monomers 3-oxa-perfluoropentane-1,5-disulfonyl bromide (3),N-allyl-2-(ω-iodo-n-perfluoroalkyloxy)-1,1,2,2-tetrafluoroethylsulfonamides (16～18) was realized.The copolymerization reaction of 3 with nonconjugated dienes,the polymerization of 16～18 and the copolymerization of α,ω-perfluoroalkylenediiodides 22,23 with nonconjugated dienes initiated by sodium dithionite were performed to give corresponding fluorine-containing polymers.更多还原