HCID 22249579, compound → HCID 22249662, compound

Participants

Reaction Conditions

Reaction Steps

1-(1-Ethylpropyl)-4,8-dimethyl-6-(2,4,6-trichlorophenyl)-1,2,3,6-tetrahydropyrazolo[3,4-b]pyrrolo[2,3-d]pyridine (70 mg, 0.160 mmol) was dissolved in toluene (7 mL). Manganese dioxide (700 mg) was added thereto, followed by stirring at 40° C. overnight. The reaction mixture was filtered through Celite and washed with ethyl acetate. The filtrate was evaporated, and the residue was purified by silica gel column chromatogrpahy (5% ethyl acetate/hexane), to give the title compound (48 mg, 0.110 mmol) as white crystals.

Provenance & Evidence