PHOSPHA-S-TRIAZINES. VIII. CHLORO-SUBSTITUTED DIPHOSPHA-S-TRIAZINES

Article abstract of DOI:10.1016/S0022-1139(00)81129-X

1,3-Bis(phenylchlorophospha)-5-perfluoroalkyl-2,4,6-triazine and the corresponding perfluoroalkylether analogue were synthesized by interaction of equimolar amounts of the respective amidines and imido-diphenyl-diphosphinic acid pentachloride.With additional quantities of amidine, 1,3-bis(phenylperfluoro-n-octanoylamidinophospha)-5-perfluoro-n-heptyl-2,4,6-triazine was obtained.The replacement of the chloro- by azido-groups in 1,3-bis(phenylchlorophospha)-5-perfluoro-n-heptyl-2,4,6-triazine proceeded readily.The mass spectral breakdown patterns of the chloro- and the amidinosubstituted compounds were directly comparable to those of the bis(diphenylphospha)-s-triazines.