68970-43-4Relevant articles and documents
ELECTROPHILIC ISOMERIZATION OF FLUOROALIPHATIC OXYGEN-CONTAINING COMPOUNDS
Chepik, S.D.,Cherstkov, V.F.,Mysov, E.I.,Aerov, A.F.,Galakhov, M.V.,et al.
, p. 2285 - 2291 (1991)
An unusual electrophilic cyclization of fluorine-containing carbonyl compounds and α-oxides was discovered.Upon the action of SbF5, perfluorinated ketones, diketones, and α-oxides isomerize to oxolanes.This reaction proceeds with the obligatory participation of the terminal CF3 group.