反应详情

To a solution of methyl 4-hydroxymethylnaphthoate above (3.3, 15.3 mmol) in dichloromethane (20 mL) was added MnO2 (6.6 g, 76 mmol). After stirring the dark mixture for 16 hours, the insolubles were filtered through a bed of Celite. Evaporation of the solvent gave the desired product as a white solid in quantitative yield.

1. filtrationthe insolubles were filtered through a bed of Celite
2. customEvaporation of the solvent