反应详情

A solution of (2,3-Dihydro-[1,4]dioxino[2,3-c]pyridin-7-yl)-methanol (250 mg, 1.5 mmol) in dichloromethane (5 mL) was treated with manganese dioxide (650 mg, 7.5 mmol). After 3 days the mixture was filtered and evaporated affording a white solid (150 mg, 61%); MS (APCl+) m/z 166 (MH+).

1. filtrationAfter 3 days the mixture was filtered
2. customevaporated