Ammonium Chloride → HCID 86719577, compound

Participants

Reaction Conditions

Reaction Steps

To stirred solution of methyl 5-(2-methoxyethoxy)-2-methyl-3-nitrobenzoate (1.35 g, 4.83 mmol) in ethanol (20 mL) were added ammonium chloride (1.35 g, 25.0 mmol) dissolved in water (20 mL) and iron powder (1.07 g, 19.3 mmol). The resulting reaction mixture was heated at 80° C. for 3 h. On completion, the reaction mixture was filtered and the residue washed well with hot ethanol. The filtrate was concentrated and the residue was basified by aqueous sodium bicarbonate. The aqueous phase was extracted with ethyl acetate. The combined organic layers were washed with water, dried, concentrated under reduced pressure to give the crude title compound (1.23 g) which was used directly in the next step.

Provenance & Evidence