Hydrochloric Acid → HCID 68507720, compound

Participants

Reaction Steps

[2-(Isoxazol-3-ylcarbamoyl)-ethyl]-carbamic acid tert-butyl ester (0.702 g, 2.76 mmol) in dioxane (5 ml) is treated with 4M HCl in dioxane (3.44 ml) and stirred at room temperature for 3 days. The solvent is removed in vacuo and co-evaporated with toluene to afford the title compound as a pale brown solid.

Provenance & Evidence