反应详情

1-bromo-3-chloro-5-nitrobenzene (4.27 g, 18.0 mmol) was dissolved in acetic acid (24.1 mL μl, 18.0 mmol) then zinc dust (11.82 g, 180 mmol) was added. After 4 h the reaction was filtered and concentrated to afford 3-bromo-5-chlorobenzenamine (3.7 g, 99% yield).

1. filtrationAfter 4 h the reaction was filtered
2. concentrationconcentrated