反应详情

A mixture of 3.12 g 2-aminoacetophenone and 3.29 g 3-chlorophenylhydrazine in 4 ml HOAc and 20 ml EtOH was refluxed for one hour. The cooled reaction mixture was diluted with water and the precipitate was collected, washed with water, and dried to give 5.16 g solid. Recrystallization from methanol gave 2.12 g solid, m.p. 131°-134° C.

1. temperaturewas refluxed for one hour
2. customThe cooled reaction mixture
3. customthe precipitate was collected
4. washwashed with water
5. customdried