Water → HCID 87260387, compound

Participants

Reaction Steps

The compound of Example 191 (940 mg) was dissolved in DMF (10 mL). To this solution, pyridinium dichromate (800 mg) was added and the mixture was stirred for 48 hours at room temperature. Following addition of water, the mixture was extracted with ethyl acetate. The extract was then washed sequentially with water and a saturated aqueous solution of sodium chloride. The organic phase was dried over anhydrous sodium sulfate. The solvent was concentrated and the residue was purified on a silica gel chromatography (hexane:ethyl acetate=3:1) to give the desired product as a colorless oil (710 mg).

Provenance & Evidence