反应详情

温度

80 °C

707 mg (3.20 mmol) of 5,7-dichloroimidazo[1,2-c]pyrimidine (Example 11A) are suspended in 25 ml of 2-propanol, and 1.35 g (3.52 mmol) of 6-[(2-aminoethyl)amino]nicotinonitrile trifluoroacetate (Example 13A) and 1.03 g (7.99 mmol) of DIPEA are added. The mixture is heated at 80° C. for 16 h. After this time, water is added and the precipitate which has separated out is filtered off with suction. It is washed with a little 2-propanol/water and the resulting solid is dried under high vacuum. 523 mg (50% of theory) of the product are obtained.

1. customthe precipitate which has separated out
2. filtrationis filtered off with suction
3. washIt is washed with a little 2-propanol/water
4. customthe resulting solid is dried under high vacuum
5. custom523 mg (50% of theory) of the product are obtained