Diethyl Ether → HCID 57159029, compound

Participants

Reaction Steps

In this Example 1-phenyl-3-methyl-5-(1,2,2,2-tetrachloroethyl)imino-1,3-diazolidine-2,4-dione (0.02 mol) was dissolved in 20 ml of acetonitrile and 0.02 mol of aniline then added. A mild exothermic reaction was observed. After ten minutes, triethylamine was added causing a very exothetmic reaction, which subsided within an hour to occur. The mixture was stirred for five hours and then 20 ml of ethyl ether added to assist precipitation of salts. The mixture was filtered and the filtrate evaporated off under high vacuum affording 1-phenyl-3-methyl-5-(1-phenylamino-2,2,2-trichloroethyl)imino-1,3-diazolidine-2,4-dione oil (Anal. calcd. for C18H15Cl3N4O2 --C50.79, H3.55, Cl24.98, N13.16 found C51.6, H3.8, Cl26.54, N12.2.

Provenance & Evidence