SYNTHESIS OF 2-(4-METHYL-2-OXOIMIDAZOLIDIN-1-YL)-SYM-TRIAZINES

N-Cyano-N-allylamino-sym-triazines, which were synthesized by the reaction of allyl bromide and the potassium salts of cyanoamino-sym-triazines, were converted to 2-(4'-methyl-1',3'-imidazolidon-1'-yl)-sym-triazines by the action of hydrogen peroxide in an alkaline medium. A similar transformation occurred in hydrochloric acid or under the influence of hydrogen chloride in alcohol. The structures of the products were confirmed by IR and mass-spectral data and alternative synthesis.