Réaction #3143

ord-fc482eaeb84f48f6beade7036825e8ec

Solvants

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Mode opératoire

The third intermediate, 4,6-dichloro-2-methyl-5-nitropyrimidine is hydrogenated over Raney-Ni as a 10% to 30% solution in toluene to afford the corresponding compound, 4,6-dichloro-2-methyl-5-aminopyrimidine, as a fourth intermediate.

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US05732717uspto-grants-1998_03