5-Chloro-2-nitroaniline → 4-Chloro-1,2-diaminobenzene

Beteiligte Stoffe

Reaktionsschritte

To a suspension in diethyl ether (50 mL) of 5-chloro-2-nitroaniline (2.70 g, 15.6 mmol) was added zinc powder (10.2 g, 156 mmol) in portions. The reaction mixture was filtered and concentrated in vacuo to give 5-chloro-2-aminoaniline which as was used without further purification.

Herkunft & Nachweise