ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 24, Number 6
JKCSEZ 24(6)
December 20, 1980 

Tris(hydroxyethyl) phosphate, ethylphosphoramidic dichloride, N,N-diethylphosphoramidic dichloride, bis(hydroxyethyl) N-ethylphosphoramidate and bis(hydroxyethyl) N,N-diethylphosphoramidate were synthesized and characterized. Phosphate and phosphoramidates were polymerized with the elimination of ethylene glycol when heated under reduced pressure and they gave no molecular ion peaks in their mass spectra. And also ethylphosphoramidic dichloride gave polymeric products at 180℃ with the evolution of HCl. IR spectra showed characteristic P=O streching bands in the range of 1,300 to 1,200 cm-1.