Hydrochloric Acid → HCID 19968963, compound

Participants

Reaction Steps

272 mg (0.515 mmol) of the compound of Example 60 was added to 10 ml of tetrahydrofuran. 2 ml of concentrated hydrochloric acid was added to the mixture and stirred at room temperature for 3 h. The solvent was distilled off under reduced pressure and the residue was recrystallized from ethanol to obtain 159 mg of the title compound.

Provenance & Evidence