A new simple synthesis of 3,5-disubstituted 1-amino-1,3,5-triazine- 2,4,6-triones from ethoxycarbonylhydrazones and isocyanates

Article abstract of DOI:10.1002/jhet.5570350146

The 3,5-disubstituted 1-amino-1,3,5,-triazine-2,4,6-triones were synthesized in good yields from aromatic aldehyde or ketone ethoxycarbonylhydrazones by treatment with aryl or methyl isocyanates in boiling triethylamine followed by hydrolysis with hydrochloric acid solution.