反应详情

温度

20 °C

To a suspension of 4-[[(2-methoxybenzoyl)amino]sulfonyl)benzoyl chloride (1 mol) and diethylamine (1 mol) in acetonitrile (1000 ml), was added triethylamine (1 mol) at 10° C. The mixture was stirred for 2 hours at 20° C. and diluted with water (500 ml). The white precipitate was filtered off, washed and dried to give the title compound. The yield of product obtained was 98% of theory, and the purity 98%.

1. filtrationThe white precipitate was filtered off
2. washwashed
3. customdried