反应详情

0.02 mole (5.92 g) of 2,5-dibromo-4-nitroaniline (compound B) is added to 15 ml of 96° ethanol to which 12 ml of ethanolamine have been added. The mixture is heated in refluxing alcohol for 6 h 30 min. After cooling and dilution of the reaction mixture with 100 ml of iced water, the expected product precipitates.

1. additionhave been added
2. temperatureThe mixture is heated
3. temperatureAfter cooling
4. customdilution of the reaction mixture with 100 ml of iced water, the expected product precipitates