反应详情

330 mg of ethyl 2-aminoquinoline-6-carboxylate was stirred in 30 ml of 6 M hydrochloric acid at 80° C. overnight. The solvent was evaporated, and the residue was washed with ethyl acetate to obtain the title compound.

1. customThe solvent was evaporated
2. washthe residue was washed with ethyl acetate