Hydrochloric Acid → HCID 21489488, compound

Participants

Reaction Steps

A portion of the product of Example 3, 12 g., is suspended in 150 ml. of absolute ethanol and treated with one chemical equivalent of 5.02 N ethanolic hydrogen chloride. A clear solution results which is diluted with 200 ml. of anhydrous ether resulting in precipitation of the desired hydrochloride salt. The salt is collected on a filter and recrystallized from a mixture of 150 ml. of ethanol and 150 ml. of ether, yielding 9.3 g. (69.1%) of pure product, m.p. 262°-264° C.

Provenance & Evidence