Hydrochloric Acid → HCID 66594228, compound

Participants

Reaction Conditions

Reaction Steps

Compound 81-1 (440 mg) was dissolved in ethanol (15 ml), concentrated hydrochloric acid (1.5 ml) was added, and the mixture was stirred at 80° C. for 3 hr. The reaction mixture was concentrated, and the residue was washed with diethyl ether to give the object product (300 mg) as a white powder.

Provenance & Evidence