HCID 10308881, compound → HCID 13773207, compound

Participants

Reaction Steps

To a stirred solution of 4.44 g (20.6 mmole) of pyridinium chlorochromate in 50 ml of dichloromethane was added 3.46 g (10 mmole) of the title alcohol of Example 4 dissolved in 50 ml of dichloromethane. The resulting slurry was stirred at room temperature for twenty-four hours, then diluted with 100 ml of diethyl ether. The insolubles were removed by decanting and the supernatant was concentrated in vacuo. Purification by column chromatography afforded 1.4 g of the title compound, m.p. 95°-96°.

Provenance & Evidence