反应详情

Compound of example 6 (1.5 g, 4.85 mmol) in dry DMF (25 mL) was reacted with methyl 2-bromo-5-methoxybenzoate (3.11 g, 12.69 mmol) in the presence of NaH (50%, 1.16 g, 24.17 mmol) as described in example 16, to obtain the title compound.