反应详情

Using methyl 5-phenyl-4-propyl-1H-pyrrole-3-carboxylate (2.0 g), sodium hydride (60% in oil, 434 mg) and benzenesulfonyl chloride (1.60 g), a procedure as in Reference Example 4 was performed to give the title compound as colorless crystals (yield 2.73 g, 69%).