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Synthesis of fluorinated amphiphiles by the reaction of protected hydroxy carbaldehyde with perfluorinated organomagnesium compounds
Affiliation:Department of Organic Chemistry, Institute of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic
Abstract:Fluorinated amphiphilic compounds with enhanced chemical stability were synthesized by the reaction of 5-(2,2,5-trimethyl-1,3-dioxane)carbaldehyde (1) with perfluoroalkylmagnesium bromides (2), followed by deprotection. The key aldehyde 1 was prepared by Swern oxidation of 5-(2,2,5-trimethyl-1,3-dioxane)methanol (3).
Keywords:Fluorophilic   Amphiphilic   Polyfluorinated polyol   Grignard reaction   Perfluoroalkylmagnesium iodide   Polyfluoroorganometallic   Nucleophilic addition
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