Hydrochloric Acid → 4-(4-Benzyloxy-phenyl)-3-butyl-6-(piperidin-4-yloxy)-pyridazine dihydrochloride

Participants

Reaction Steps

4-[5-(4-Benzyloxy-phenyl)-6-butyl-pyridazin-3-yloxy]-piperidine-1-carboxylic acid tert-butyl ester (0.50 mmol, 260 mg) was dissolved in 4.0 M HCl in dioxane and stirred for 45 min at room temperature. The solvent was evaporated, and the resultant solid was washed with ether and dried to provide 4-(4-benzyloxy-phenyl)-3-butyl-6-(piperidin-4-yloxy)-pyridazine dihydrochloride.

Provenance & Evidence