Hydrochloric Acid → HCID 68456018, compound

Participants

Reaction Steps

To the above prepared 4-[(6-cyano-5-methyl-pyridine-3-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester (0.363 g, 1.05 mmol), dissolved in 3 ml of dioxane, was added 5.27 ml of 4N HCl (dioxane) and the resulting suspension stirred at ambient temperature for another h. Careful evaporation left 0.375 g of the title compound as hydrochloride as off-white crystals.

Provenance & Evidence