Hydrochloric Acid → HCID 17790869, compound

Participants

Reaction Steps

The compound (1.58 g) of Example 25 was dissolved into ethanol (15 ml), and, after adding IN aqueous solution of sodium hydroxide (5 ml), the mixture was stirred for 1 hour at room temperature. water was added to the reaction liquor, then 10% hydrochloric acid was added to make pH 3, which was extracted with methylene chloride. After the organic layer was dried over anhydrous sodium sulfate, solvent was distilled off under reduced pressure to obtain aimed product (1.50 g) as colorless powder.

Provenance & Evidence