反应详情

The title compound was prepared in accordance with the general method of Example 184, from 4-(pyridin-2-yl)but-3-yn-1-amine (16 mg, 0.11 mmol) and 2-chlorobenzene-1-sulfonyl chloride (30 mg, 0.14 mmol). The crude residue was purified by flash chromatography (cyclohexane/AcOEt 7:3) to yield 11.2 mg (35 mmol, 32%) of 2-chloro-N-(4-(pyridin-2-yl)but-3-ynyl)benzenesulfonamide as a brown oil.

1. customThe crude residue was purified by flash chromatography (cyclohexane/AcOEt 7:3)