反应详情

3-Amino-2-cyclopenten-1-one (Kikani, B. B., Synthesis, (1991), 2,176) (0.099 g, 1.0 mmol), 3-bromo-4-fluorobenzaldehyde (0.21 g, 1.0 mmol) and the product from Example 66C (0.15 g, 1.0 mmol) were processed as described in Example 31 to provide the title compound (0.22 g).