反应详情

According to the process described in Example 4.2, starting with 0.66 g (2.53 mmol) of N-tert-butyl-6-chloro-N-methylpyridine-3-sulfonamide and 0.46 mL of hydrazine monohydrate, 0.55 g of N-tert-butyl-6-hydrazino-N-methylpyridine-3-sulfonamide is obtained in the form of a white solid, which is used without further purification in the following step.