Dimethyl Sulfate → 4-Bromo-6-chloro-2-methyl-2,3-dihydropyridazin-3-one

HRID 1999803Notes

Reaction equation

HRID 1999803 reaction equation
[CH3:1]OS(OC)(=O)=O.C[O:2][c:3]1[c:9]([Br:10])[cH:8][c:6]([Cl:7])[n:5][n:4]1>>[CH3:1][N:4]1[C:3](=[O:2])[C:9]([Br:10])=[CH:8][C:6]([Cl:7])=[N:5]1