Sodium Hydroxide → HCID 20061667, compound

Participants

Reaction Steps

0.5 g (1.3 mmol) of ethyl [2-(2-(4-fluorobenzenesulphonylamino)-ethyl)-1-methylpyrrol-5-yl]acetate are stirred into 4.5 ml of 1N sodium hydroxide solution overnight at ambient temperature. The mixture is then extracted with ethylene chloride and the aqueous phase is acidified with 1N hydrochloric acid. The precipitate obtained is suction filtered and dried.

Provenance & Evidence