Synthesis and polymerization of fluorinated monomers bearing a reactive lateral group Part 2. Synthesis of nonconjugated dienes

Synthesis and Polymerization of Fluorinated Monomers Bearing a Reactive Lateral Group. 9. Bulk Copolymerization of Vinylidene Fluoride with 4,5,5-Trifluoro-4-ene Pentyl Acetate

“…The other assignments have been deduced from the chemical shifts corresponding to the characteristic CF 27 This latter compound was prepared by the radical addition of C 6 F 13 -CH 2 CF 2 I to FAc. 27 For the calculation of the amounts of both comonomeric units in the copolymer, the integrations of the signals in the three zones above are noted I 4 , I 5 and I 6 , respectively.…”

From Vinylidene Fluoride (VDF) to the Applications of VDF-Containing Polymers and Copolymers: Recent Developments and Future Trends

“…The synthesis of the monomers was reported in the same patent, while the optimization of F 2 CdCF(CH 2 ) n OR (where n ) 1 or 3 and R ) H or Ac) was later on extensively described. 256 Other functional trifluorovinyl monomers have also been prepared, bearing either an ω-insaturation [257][258][259] or a carboxylic, 260,261 a nitrile, 262 an amide, 258 a sultone, 257 an epoxide, 263 a hydroxyl, 255,256,260,264 or a thioacetoxy group. 265,266 More exotic routes to trifluorovinyl end groups in metallic complexes have also been reviewed.…”

“…The synthesis of the monomers was reported in the same patent, while the optimization of F 2 CCF(CH 2 ) n OR (where n = 1 or 3 and R = H or Ac) was later on extensively described . Other functional trifluorovinyl monomers have also been prepared, bearing either an ω-insaturation − or a carboxylic, , a nitrile, an amide, a sultone, an epoxide, a hydroxyl, ,,, or a thioacetoxy group. , More exotic routes to trifluorovinyl end groups in metallic complexes have also been reviewed . Radical copolymerizations of VDF with F 2 CCF(CH 2 ) 3 OR , (according to the nature and the amount of the functional monomer, the T g values ranged from −23 to −8 °C) or with F 2 CCF(CH 2 ) 3 SCOR , have been investigated, leading to original elastomers .…”

(Co)polymers of Chlorotrifluoroethylene: Synthesis, Properties, and Applications

“…The radical addition of iodine monochloride onto CTFE has been extensively investigated. ,− The resulting 1,2-dichloro-2-iodotrifluoroethane was used to prepare various trifluorovinyl monomers bearing functional side groups as described in Scheme . − This enabled, for example, the cross-linking of polymers. , …”