反应详情

温度

9 °C

Into a flask, 20 grams of water, 52.3 grams (0.284 mole) of cyanuric chloride and 130 grams of mixed xylenes having a boiling point of 138-141° C. were charged, and 37.5 grams (0.290 mole) of 1,1,3,3-tetramethylbutylamine was slowly and dropwise added into the mixture while maintaining the temperature at 8-10° C. Then, 57.9 grams of 20% aqueous hydroxide solution was slowly and dropwise added into the mixture while keeping the temperature at 8-10° C. After the reaction was complete, the oil (organic) and water phases were separated and the water phase was removed to obtain a xylene solution of 2,4-dichloro-6-(1,1,3,3-tetramethylbutylamino)-1,3,5-triazine,

1. additiondropwise added into the mixture
2. additiondropwise added into the mixture
3. customat 8-10° C
4. customthe oil (organic) and water phases were separated
5. customthe water phase was removed