反应详情

温度

80 °C

{4-[(4-chlorobenzyl)sulfonyl]-1H-pyrrol-2-yl}(2-chloropyridin-3-yl)methanone (280 mg, 0.711 mmol) and 359 mg of hydrazine monohydrate (7.11 mmol) were mixed in 4 mL of ethanol. The mixture was stirred at 80° C. overnight (16 hour) and then cooled down to room temperature. Water was added and filtered. Washed with additional water and methanol to collect the product, dried to afford 250 mg (95% yield) of the title compound.

1. temperaturecooled down to room temperature
2. filtrationfiltered
3. washWashed with additional water and methanol
4. customto collect the product
5. customdried