Synthesis and studies of nucleophilic reactions of vicinal bis (fluorosulfonyloxy)perfluoroisononanes
作者:E. A. Avetisyan、V. F. Cherstkov、B. L. Tumanskii、S. R. Sterlin
DOI:10.1007/bf02641548
日期:1998.12
The addition of peroxydisulfuryldifluoride (FSO3)2 to isomeric perfluoroisononenes (perfluoropropylene trimers) was studied. Isomers containing the trisubstituted C=C bond from adducts which were converted to the corresponding ketofluorosulfates under the action of weak nucleophiles (DMF and AcONa/AcOH) and underwent haloform-type decomposition under the action of CsF to form perfluoroalenyl fluorosulfates