反应详情

The (7-methoxynaphth-1-yl)acetyl chloride obtained above is dissolved in 200 cm3 of anhydrous ether. After cooling the solution with the aid of an ice-salt bath, 200 cm3 of an aqueous concentrated ammonia solution are added, with stirring. The mixture is stirred for 30 minutes, and the resulting precipitate is suction filtered. The product is recrystallised in ethanol.

1. temperatureAfter cooling the solution with the aid of an ice-salt bath
2. stirringThe mixture is stirred for 30 minutes
3. filtrationfiltered
4. customThe product is recrystallised in ethanol