反应详情

A mixture of 2.5 ml. of 1H-imidazole-1-propanamine, 3.2 g. of isatoic anhydride, and 30 ml. of toluene was heated at 90°-100° C. for 45 minutes and cooled. The precipitate which separated was collected by filtration. The desired product melted at 107°-110° C.

1. additionA mixture of 2.5 ml
2. temperaturecooled
3. customThe precipitate which separated
4. filtrationwas collected by filtration