HCID 22100348, compound → HCID 22100380, compound

Participants

Reaction Steps

0.6 g(0.001 mole) of the compound obtained in step 10 was dissolved in 10 ml of CH2Cl2 and to the resulting solution was added 1.76 g(0.02 mole) of activated MnO2. The resultant was stirred for 16 hours at room temperature and filtered through Cellite with washing with 5% MeOH/CH2Cl2 (10 ml×4). The filtrate was concentrated under reduced pressure to obtain 0.52 g of the title compound(yield 87%).

Provenance & Evidence