HCID 59389336, compound → HCID 59389321, compound

Participants

Reaction Conditions

Reaction Steps

Activated manganese dioxide (20.0 g) was added to a solution of the compound of Example 326 (6.00 g) in chloroform (120 mL). The reaction mixture was stirred at 50° C. for 5 hours. Subsequently, the mixture was filtered through Celite. The filtrate was concentrated to afford the title compound as a pale yellow powder (5.74 g).

Provenance & Evidence