反应详情

A mixture of 6.15 g. of 3-dimethylamino-3'-methoxyacrylophenone and 3.16 g. of 3-aminopyrazole-4-carbonitrile in 50 ml. of glacial acetic acid is refluxed for 15 hours and then cooled. The precipitate is recovered by filtration giving the desired product, m.p. 165°-166° C.

1. additionA mixture of 6.15 g
2. temperaturecooled
3. filtrationThe precipitate is recovered by filtration