反应详情

The product from Example 66C (0.50 g, 3.5 mmol), 3-bromo-4-fluorobenzaldehyde (0.88 g, 4.2 mmol) and methyl 3-aminocrotonate (0.40 g, 3.5 mmol) in ethanol (5 mL) were processed as described in Example 71 to provide the title compound (0.31 g).