反应详情

190 g of 2,4-dichlorobenzamide was dissolved in 1.5 liters of aqueous ammonia, and to the resulting solution was added 100 g of cuprous chloride. The mixture was reacted at 80° C. for 15 hours in an autoclave, and then neutralized. The crystals deposited were collected by filtration. Yield: 122 g (71.5%)

1. customThe mixture was reacted at 80° C. for 15 hours in an autoclave
2. filtrationThe crystals deposited were collected by filtration