Farkas, Jiri published the artcile< Synthesis of 1,2,4-triazine-3,5(2H,4H)-diones containing electronegative substituents in position 6>, Application of C3H2BrN3O2, the main research area is triazinedione electroneg substituent.
Reaction of F2 with 1,2,4-triazine-3,5(2H,4H)-dione (I, R = H) afforded the fluoro derivative I (R = F) in 0.3% yield. The nitro compound I (R = NO2) was prepared by oxidation of the amino derivative of I (R = NH2) with H2O2, in 23% yield. Synthesis of the cyano compound I (R = cyano) was accomplished by treatment with CuCN. The effect of substituents on the CO frequencies of 6-substituted derivatives of I was studied.
Collection of Czechoslovak Chemical Communications published new progress about 4956-05-2. 4956-05-2 belongs to class pyrimidines, and the molecular formula is C3H2BrN3O2, Application of C3H2BrN3O2.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia