反应详情

Compound of example 6 (1.5 g, 4.85 mmol) in dry DMF (15 mL) reacted with methyl 4-cyanobenzoate (2.57 g, 17.2 mmol) in the presence of NaH (50%, 1.2 g, 25 mmol), as described example 16, afforded the title compound.