Hydrochloric Acid → HCID 73472899, compound

Participants

Reaction Steps

To a solution of 200 mg (0.42 mmol) of 5-butylidene-3-[4-(3-trifluoroacetylimidazo[1,2-a]pyridin-5-ylthio)butyl]-thiazolidine-2,4-dione in 5 ml of methanol, 0.1 ml of concentrated hydrochloric acid was added. After the solvent was distilled off, the residue was washed with diethyl ether to yield 220 mg (100%, yellow oily substance) of the desired product.

Provenance & Evidence