ELECTROCHEMICAL FLUOROSULFATION OF PERFLUOROALLYLBENZENEстатья
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Дата последнего поиска статьи во внешних источниках: 10 февраля 2018 г.
Аннотация:Perfluoroallylbenzene (I) can be isomerized under the action of HSO3F to form perfluoropropenylbenzene (in the form of a mixture of cis-and trans-isomers) which undergoes anodic oxidation in HSO3F to give a,b-bis(fluorosulfonyloxy)perfluoropropylbenzene (III). Reaction of III with CsF in tetraglyme gives perfluoro-2-methylbenzoxolene (XII), whereas
III is converted to perfluoromethylphenyl-a-dione (IX)by reacting with AcONa/AcOH. Cyclization of (IX) catalyzed by CsF occurs to form perfluoro-2-methyl-3-oxobenzoxolene (XIII).