HCID 90384337, compound → HCID 90384304, compound

Participants

Reaction Steps

The compound obtained in Step 2 (700 mg, 2.66 mmol) was dissolved in dichloromethane (50 mL), and manganese dioxide (1.4 g) was added thereto, and stirred at room temperature overnight. After filtration, the solvent was distilled away, and the resulting residue was purified by silica gel chromatography (hexane/ethyl acetate) to thus obtain the title compound.

Provenance & Evidence