79893-21-3 → HCID 13912878, compound

Participants

Reaction Steps

To a solution of 5.66 g of methyl 5-amino-2-methoxy-4-nitrobenzoate in 200 ml of dioxane was added 50 ml of 28 % ammonia water, and then the mixture was allowed to stand at room temperature for 40 hours. The solvent was evaporated under reduced pressure, and the residue was recrystallized from dioxane to give the title compound, m.p. 250°-257° C., yield of 4.30 g.

Provenance & Evidence