Hydrochloric Acid → HCID 67418756, compound

Participants

Reaction Steps

Compound 9-7 (490 mg) was dissolved in methylene chloride (5 ml), dioxane containing hydrogen chloride (4 mol/l, 5 ml) was added, and the mixture was stirred at room temperature for 12 hr. The reaction mixture was concentrated, and the residue was washed with diethyl ether to give the object product (350 mg) as a white powder.

Provenance & Evidence