Reactions involving fluoride ion. Part VIII. Syntheses from perfluorocycloalkenes
作者:Richard D. Chambers、Michael Y. Gribble、Eric Marper
DOI:10.1039/p19730001710
日期:——
-butene react with pentafluoropyridine in the presence of caesium fluoride to give perfluorocycloalkylpyridines. Di-and tri-substituted pyridines are obtained only from perfluorocyclohexene, and perfluorocycloalkyl derivatives are isolated only from perfluorocyclohexene on reaction of these cyclic olefins with tetrafluoropyridazine. Fluorideion induces dimerisation of perfluorocyclo-pentene and -hexene whereas