1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → HCID 178513637, compound

Participants

Reaction Steps

To a mixture of 138 mg (0.5 mmol) of 2-(4-Phenyl-1H-imidazol-2-yl)-piperidine, 215 mg (0.5 mmol) of 3-(4-Carbamoyl-phenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid, 135 mg (1.0 mmol) of hydroxybenzotriazole hydrate, 115 mg (0.6 mmol) of 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride was added 2 mL of dimethylformamide. The resulting mixture was allowed to stir at room temperature under argon overnight. The mixture was then partitioned between ethyl acetate and water. The organic layer was separated, dried over MgSO4 and concentrated to a yellow oil which was used for the next step without further purification.

Provenance & Evidence