Hydrochloric Acid → HCID 18988118, compound

Participants

Reaction Steps

0.421 g of 7,8-dimethyl-6-(2,2-dimethyl-3-sulfamoyl-1-propoxy)imidazo[1,2-b]pyridazine was suspended in 20 ml of ethanol. To this suspension, 1.65 ml of 1 N hydrochloric acid was added. After the resulting solution was concentratedunder reduced pressure, ethyl ether was added to the residue to cause crystallization, to yield 0.45 g of the title compound.

Provenance & Evidence