Hydrochloric Acid → HCID 73472915, compound

Participants

Reaction Steps

To a solution of 1.79 g (4.98 mmol) of 5-butylidene-3-[4-(imidazo[1,2-a]pyridin-5-yloxy)butyl]thiazolidine-2,4-dione in 50 ml of methanol, 0.5 ml of concentrated hydrochloric acid was added. After the solvent was distilled off, the residue was washed with diethyl ether to yield 2.16 g (100%, yellow oily substance) of the desired product.

Provenance & Evidence