Experimental Dialkyl anilidophosphates were synthesized according to the following scheme reactions: Dialkyl chlorophosphates, the intermediates were prepared (in yields of 80-90q7,) from phosphorus trichloride and the respective alkanol according to the procedure of McCombie, et al.'Chlorination in the second step was carried out according to the procedure of Atherton, et aZ., 5 using sulfuryl chloride.