On the polymerization reactivity of fluorinated vinyl monomers

摘要: The polymerization reactivities of α,β,β-trifluorovinyl compounds (CF 2 =CF-R) and α-trifluoro-methylvinyl (CH =C(CF 3 )-R) are discussed since these monomers have scarcely been investigated hardly yielded corresponding homopolymers, although tetrafluoroethylene chlorotrifluoroethylene studied under radical conditions. In the case α,β,β-trifluorostyrene, a homopolymer is obtained in low yields by anionic it concluded that reaction takes place without any side reactions once has started, simple addition observed molecular weight distribution very narrow. Anionic hexafluorobuta-1,3-diene successfully achieved living end to 2-carbon hexa-fluorobuta-1,3-diene followed isomerization pro-duce excellently high thermostable polymers. ω-Tri-fluorovinyloxyfluroalkyl alcohol produces polyether via polyaddition homopolymers α-trifluoromethylacrylates quantitatively α-Trifluoromethylstyrene derivatives likely polymerize conditions, but not well-studied. perfluoroisopropenyl esters 1,4 -dioxane, diethyl ether or 1,2-dimethoxythane yiels polymers possessing solvent moiety polymer main chain, respectively. It clearly demonstrated each fluorinated vinyl monomer this article demands its own Therefore, more experimental data on individual needed, including research developing discovered organofluorine chemistry field preparation