HCID 23130247, compound → HCID 43380150, compound

Participants

Reaction Steps

Step B A suspension of methyl 3-ethoxy-4-nitrobenzoate (1 g, 4.4 mmol) and Pd/C (Aldrich, 10%, 0.1 g) in ethyl acetate (25 mL) was vigorously shaken in a Parr under atmosphere of H2 (50 psi) for 0.5 h. The mixture was filtered through a short pad of celite. The filtrate was concentrated to give 4-amino-3-ethoxy-benzoic acid methyl ester as a light yellow oil (0.8 g, 92%).

Provenance & Evidence