635
Phosphorus–nitrogen compounds: Novel fully substituted spiro-cyclophosphazenic lariat (PNP-pivot) ether derivatives. Structures of 4,4,6,6-tetrapyrrolidino-2,2-[3-oxa-1,5-pentane dioxy bis(2-phenylamino)]cyclo-2λ5,4λ5,6λ5-triphosphazene and 4,4,6,6-tetrap
637
Phosphorus–nitrogen compounds: novel spiro-cyclophosphazenic
lariat (PNP-pivot) ether derivatives. Structures of
4,4,6,6-tetrachloro-2,2-[3-oxa-1,5-pentane dioxy
bis(2-phenylamino)]cyclo-2l5,4l5,6l5-triphosphazene
and 4,4,6,6-tetrachloro-2,2-[1,2-xylylene