反应详情

Using 1-[(4-fluorophenyl)sulfonyl]-5-[2-(trifluoromethyl)phenyl]-1H-pyrrole-3-carbaldehyde (0.55 g), methylammonium chloride (1.17 g) and sodium cyanoborohydride (0.27 g), a procedure as in Example 4 was performed to give the title compound as a colorless crystal (yield 0.33 g, 53%).