Synthesis of novel perfluoroalkyl ether derivatives
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A series of novel fluoroether-containing monomers has been designed and prepared based on the commercially available perfluoroalkyl ether acid fluoride. Treating acid fluoride with allyl alcohol, 2-hydroxyethyl methacrylate or N-allylmethylamine allowed for the direct formation of corresponding vinyl-containing fluorinated monomers. High yields of the fluorinated epoxy monomers could be obtained from acid chloride with glycidol; meanwhile, fluorinated diol was prepared from diethanolamine or 3-amino-1,2-propanediol. Moreover, fluorinated monoamine, fluorinated monoalcohol and fluorinated dichloride were also obtained. Most of these fluorinated monomers were liquid at room temperature and exhibited good solubility in common organic solvents.
KeywordsFluorinated monomers Oligomers of hexafluoropropylene epoxide Acylation reactions
- 22.F. Bella, A. Lamberti, S. Bianco, Adv. Mater. Technol. 1, 1600002 (2016)Google Scholar