Hydrochloric Acid → HCID 52913294, compound

Participants

Reaction Steps

Prepared by proceeding in a similar manner to Example 38, starting from t-butyl 3-[3-(benzenesulphonylmethyl)-2-carboxy-6-(furan-3-yl)phenoxy]-azetidine-1-carboxylate (Intermediate 167). The crude product was dissolved in HCl (4M in dioxane, 0.5 ml) and then evaporated to dryness. The residue was triturated with diethyl ether and the solid was collected by filtration to give 2-(azetidin-3-yloxy)-6-(benzenesulphonylmethyl)-3-(furan-3-yl)benzoic acid hydrochloride salt.

Provenance & Evidence