反应详情

To the the sulfonamide (0.1 g) dissolved in methanol (2 mL) was added BTIB (1.1 eq.) in one portion as a solid. The resulting suspension was stirred at room temperature for 5 hours. The precipitate formed was collected on a filter, washed with ice cold methanol (2 mL) and dried under vacuum to give the title compound.

1. additionwas added BTIB (1.1 eq.) in one portion as a solid
2. customThe precipitate formed
3. customwas collected on a filter
4. washwashed with ice cold methanol (2 mL)
5. customdried under vacuum