Hydrochloric Acid → HCID 68571720, compound

Participants

Reaction Steps

To 4-{2-[4-(4-(R)-tert-Butylcyclohex-1-enyl)-phenyl]-2-(4′-chloro-2′-methylbiphenyl-4-ylcarbamoyl)-ethyl]-benzoic acid tert-butyl ester (727 mg, 1.1 mmol) was added 4N HCl/dioxane (30 mL), water (5 mL) and conc. HCl (1 mL). The resulting solution was stirred at rt overnight. The excess solvent was removed under vacuum and the residue co-evaporated with toluene to afford the desired crude product as a gummy oil. The crude material was used the next step without further purification.

Provenance & Evidence