Potassium Carbonate → HCID 59565342, compound

Participants

Reaction Steps

A solution of N-(1-cyano-2-fluoro-1-methyl-ethyl)-2-methylsulfanyl-2-(8-methyl-3-trimethylsilanylethynyl-quinolin-6-yloxy)-acetamide (685 mg) in methanol (20 mL) was added potassium carbonate (107 mg). The reaction mixture was stirred at room temperature for 15 minutes. The mixture was poured on a saturated solution of sodium hydrogencarbonate and extracted with ethyl acetate (thrice), dried over sodium sulphate, filtered and concentrated under reduced pressure. The crude was purified by chromatography eluting with cyclohexane/ethyl acetate (7:3 by volume), to give N-(1-cyano-2-fluoro-1-methyl-ethyl)-2-(3-ethynyl-8-methyl-quinolin-6-yloxy)-2-methylsulfanyl-acetamide (476 mg) as a white solid.

Provenance & Evidence