HCID 14882985, compound → HCID 13920775, compound

Participants

Reaction Steps

To a solution of 8.9 g (16.2 mmole) of the title compound of Example 38 in 150 ml of methylene choride was added 18 g (162 mmole) of manganese dioxide. The reaction mixture was stirred at room temperature for 12 hours and filtered. Removal of the solvent gave 6.9 g of the title compound, mp. 83°-85°. Structure assignment was supported by nmr and infrared spectra.

Provenance & Evidence