反应详情

In a 500 ml round bottomed flask equipped with a reflux condensor was mixed 98 g of 2-phenyl 4'-chlorophenyl acrylophenone (0.40 mole), 200 ml n-propanol, and 50 ml hydrazine monohydrate (1.0 mole). The mixture was refluxed for 1 hour, cooled slightly and 100 ml of methanol added. The resulting solution was cooled in an ice bath and the resulting solid filtered and washed twice with cold ethyl ether yielding 55 g of a white solid. mp 156°-162° C.

1. customIn a 500 ml round bottomed flask equipped with a reflux condensor
2. temperatureThe mixture was refluxed for 1 hour
3. temperaturecooled slightly
4. temperatureThe resulting solution was cooled in an ice bath
5. filtrationthe resulting solid filtered
6. washwashed twice with cold ethyl ether yielding 55 g of a white solid