Hydrochloric Acid → HCID 58970539, compound

Participants

Reaction Steps

A solution of hydrochloric acid (12N, 1.2 mL) in 1,4-dioxane (2.4 mL) is added to 4-isobutylpiperidine-1,4-dicarboxylic acid monotertbutyl ester (0.7 g, 0.0025 mol) and stirred at room temperature for 1 hr. The reaction mixture is concentrated under reduced pressure and the residue is treated with saturated solution of sodium bicarbonate (0.5 mL) to adjust the pH to ˜7. It is again concentrate under reduced pressure to get crude 4-isobutylpiperidine-4-carboxylic acid.

Provenance & Evidence