反应详情

7-Bromo-1-methoxynaphtho[1,2-c]furan-3(1H)-one (1.03 g) was dissolved in THF (10 mL), and 40% methylamine methanol solution (10 mL) was added. The reaction mixture was stirred at room temperature for 1 hr., and the solvent was evaporated to give the title compound (1.03 g) as pale-yellow crystals.

1. custom, and the solvent was evaporated