Synthesis of bi- and tetracatenar highly fluorinated compounds for grafting on silicone materials
作者:Stéphane Malfait、Stéphane Gérard、Richard Plantier-Royon、Gérard Mignani、Charles Portella
DOI:10.1016/j.jfluchem.2011.05.020
日期:2011.10
nucleophilic addition or condensation reactions were implemented for these synthesis, using perfluoroalkylated iodides and alcohols and various type of substrates: bis(allylic) derivatives, epichlorhydrin, diacid derivatives. All compounds contain an unsaturated moiety (vinyl, allyl or internal double bond) to be grafted on silicone materials by a catalyzed hydrosilylation reaction.
已合成了一系列带有两个或四个全氟烷基(RF)链,具有柔性或刚性核的高度氟化的化合物。使用全氟烷基化的碘化物和醇以及各种类型的底物:双(烯丙基)衍生物,表氯醇,二酸衍生物,对这些合成进行了自由基加成,亲核加成或缩合反应。所有化合物均包含不饱和部分(乙烯基,烯丙基或内部双键),可通过催化的氢化硅烷化反应接枝到有机硅材料上。