Hydrochloric Acid → HCID 67153485, compound

Participants

Reaction Steps

Racemic 4-[1-(4-bromo-phenoxy)-5,5,5-trifluoro-pentyl]-benzoic acid methyl ester (7.80 g, 18.1 mmol) is dissolved in the tetrahydrofuran (75 mL) and sodium hydroxide (25 mL, 5N) is added. The reaction is heated to reflux under nitrogen. The reaction is monitored by HPLC, and upon complete conversion, the reaction is neutralized with hydrochloric acid (25 mL, 5N) and diluted with diethyl ether and water. The two phases are separated, and the organic layer is washed, dried, and concentrated. The title compound (7.46 g, 16.24 mmol) is used without further purification.

Provenance & Evidence