反应详情

Into a flask, 20 grams of water, 50.0 grams (0.271 mole) of cyanuric chloride and 125 grams of a mixed xylene were charged and 35.9 grams (0.278 mole) of 1,1,3,3-tetramethylbutylamine was slowly and dropwise added into the mixture while keeping the temperature at 8-10° C. Then, 55.5 grams of a 20% aqueous hydroxide solution was slowly and dropwise added into the mixture while keeping the temperature at 8-10C. After the reaction was complete, the oil (organic) and water phases were separated and the water phase was separated off 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. customat 8-10° C
3. additiondropwise added into the mixture
4. customthe oil (organic) and water phases were separated
5. customthe water phase was separated off