反应详情

By a reaction under similar conditions as in Reference Example 256 and using 4-methyl-5-phenyl-1H-pyrrole-3-carbaldehyde (185 mg), sodium hydride (60% in oil, 60 mg), 15-crown-5 (0.30 mL) and 2-pyridinesulfonyl chloride (231 mg), the title compound was obtained as an amorphous form (yield 262 mg, 80%).

1. customBy a reaction under similar conditions as in Reference Example 256