反应详情

A mixture of 3-amino-4-(4-benzylphenyl)-2-carbamoylpyrazole (1.00 g), sodium hydroxide (1.00 g), methanol (40 ml) and water (40 ml) was stirred under heating reflux for 3.5 hours, and ice-water was added.

1. temperatureunder heating
2. temperaturereflux for 3.5 hours