Hydrochloric Acid → HCID 69061530, compound

Participants

Reaction Steps

610 mg of 56 (1.82 mmol) are taken up in a 25 ml round-bottomed flask and 15 ml of a solution of hydrogen chloride in dioxane (4M) are added. The mixture is stirred for 3 hours at room temperature under argon. After evaporating off the solvent, a gummy residue is obtained, which is triturated from isopropyl ether to give, after filtration, 441 mg of amine 57 in hydrochloride form (cream-colored solid).

Provenance & Evidence