HCID 87426586, compound → HCID 87426686, compound

Participants

Reaction Steps

Palladium 10% on carbon (50 mg) is added to a solution of methyl 6-(2,2-difluoroethoxy)-5-(prop-1-en-2-yl)nicotinate (491 mg, 1.91 mmol, Step-1) in methanol (20 mL) and stirred at room temperature under hydrogen atomosphare (1 atm) for 2 hours. The reaction mixture is filtrated through a pad of Celite and filtrate is concentrated in vacuo to give 490 mg (99% yield) of the title compound as colorless oil. This material is used for the next reaction (Step-3) without further purification.

Provenance & Evidence