反应详情

温度

250 °C

0.2 mole=48 g of methyl 3,5-dichloro-4-amino-benzoate were initially introduced into an autoclave together with 250 ml of water. The mixture was heated to 250° C. and stirred at this temperature for 3 hours. Reaction gas formed was continuously let off to maintain a pressure of about 40 bar. The product was recovered by steam distillation. 26.9 g of 2,6-dichloroaniline were obtained, corresponding to a yield of 75.3%.

1. customReaction gas
2. customformed
3. temperatureto maintain a pressure of about 40 bar
4. distillationThe product was recovered by steam distillation