The synthesis of a trifluorophosphorane and a diazadiphosphetidine containing the perfluoropinacolyl ring system
Abstract
Perfluoropinacolyltrifluorophosphorane is prepared by reaction of PF5 with perfluoropinacolyl-bis-(trimethylsilyl)aminodifluorophosphorane (1); (1) yields a diazadiphosphetidine on pyrolysis.