Interaction of iodosofluorosulfate with alkenes

For the first time, electrophylic addition reactions of iodosofluorosulfate to some acyclic, mono-, bi- and polycyclic obefins, dienes and trienes were studied. High electrophility of the reagent promoted formation of intermediate carbocations. Their further stabilization was realized by intramolecular participation of ester group of alkenes, either binding of own nuclophile-fluorosulfate-aion, or addition of ternal moleophiles