Hydrogen chloride-ethyl acetate → HCID 178478872, compound

Participants

Reaction Steps

15 mg 1-(4-fluorophenyl)-6-[3-(4-fluorophenyl)-1H-4-pyrazolyl]-2-methoxy-1H-benzo [d] imidazole obtained in Example 139 was dissolved in methanol, then 2 mL of 4 N hydrochloric acid/ethyl acetate was added thereto, and the solvent was evaporated. The residue was crystallized from methanol/ether and then washed with ethyl acetate to give 12 mg of the title compound as colorless crystals.

Provenance & Evidence