Sodium Hydroxide → HCID 19012447, compound

Participants

Reaction Steps

A mixture of 404 mg of 6-butyl-1-[4-(2-methoxycarbonylanilinocarbonyl)benzyl]-1,2-dihydro-2-oxopyridine, 10 ml of 0.1N aqueous NaOH solution and 17 ml of THF is left to stand for 48 hours at 20°. The THF is evaporated off, the residue is acidified with HCl and extracted with methylene chloride and the extract is dried over Na2SO4 to give 6-butyl-1-[4-(2-carboxyanilinocarbonyl)benzyl]-1,2-dihydro-2-oxopyridine after evaporation.

Provenance & Evidence