反应详情

4-Methoxybenzene-1-sulfonyl chloride (1 g, 4.84 mmol) was dissolved in dichloromethane (15 mL) and was treated with methanamine (9.7 ml, 19.40 mmol). The reaction mixture was stirred at room temperature for two hours. The crude was filtered and washed with dichloromethane to give 1.02 g (100% yield) of the title compound as a white solid. Purity 95%.

1. filtrationThe crude was filtered
2. washwashed with dichloromethane