Hydrochloric Acid → HCID 69058437, compound

Participants

Reaction Steps

To a solution of ethyl (2E)-3-{3-cyano-4,6-dimethyl-1-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]-1H-pyrrolo[2,3-b]pyridin-2-yl}prop-2-enoate (4.25 g, 10.6 mmol) in ethanol (40 ml) and THF (30 ml) was added a 1 N aqueous sodium hydroxide solution (21 ml), and the mixture was stirred at room temperature for 1 hour. The reaction solution was poured into water, neutralized with 1 N hydrochloric acid and extracted with ethyl acetate. The extract was dried over anhydrous magnesium sulfate and the solvent was distilled off under reduced pressure to give the objective product as a solid material. The resultant material was recrystallized from ethyl acetate and hexane.

Provenance & Evidence