HCID 68697791, compound → HCID 59145935, compound

Participants

Reaction Steps

To a solution of N-[2-(1,2-dimethyl-6,7-dihydrocyclopenta[e]indazol-8(2H)-ylidene)ethyl]acetamide (55.7 mg, 0.207 mmol) in methanol (2 mL) was added palladium-carbon powder (10 mg), and the mixture was stirred under a hydrogen atmosphere at room temperature for 7 hr. The catalyst was filtered off, and the filtrate was concentrated under reduced pressure and purified by thin layer chromatography (methanol/ethyl acetate=13/87) to give the title compound (38.2 mg, yield 68%).

Provenance & Evidence