反应详情

3-Chloro-2,5-dimethyl-N-(4-bromo-3-methyl-5-isoxazolyl)benzenesulfonamide was prepared from 5-amino-4-bromo-3-methylisoxazole and 3-chloro-2,5-dimethylbenzenesulfonyl chloride according to the procedures described in Example 30. The crude product was purified by recrystallization from ethyl acetate/hexanes to give a crystalline solid, m.p. 148-150° C., yield 71%.

1. customThe crude product was purified by recrystallization from ethyl acetate/hexanes
2. customto give a crystalline solid, m.p. 148-150° C., yield 71%