Reaction of a halogenophosphenium ion with cyclo-octa-1,5-diene; direct synthesis and X-ray crystal structure of a phosphetane moiety
Abstract
Chloro(di-isopropylamino)phosphenium tetrachloroaluminate reacts with cyclo-octa-1,5-diene to afford the phosphetanium salt, 9-chloro-9-di-isopropylamino-9-phosphoniatricyclo[5.1.1.04,8]nonane tetrachloroaluminate, as confirmed by X-ray crystallography.