Hydrochloric Acid → 343629-62-9

Participants

Reaction Steps

2-Methylsulfonyl-5-hydrazinopyrimidine (2.0 g, 0.011 mol, J. Vavrina et al., Collection Czechoslov. Chem. Commun., 37, 1721 (1972)) was treated with 10% methanolic HCl, and volatiles were removed by evaporation. The precipitate was collected by filtration to give 1.8 g (78%) of the title compound.

Provenance & Evidence