Ethylenediamine → HCID 10931743, compound

Participants

Reaction Conditions

Reaction Steps

2-Aminobenzonitrile (9.00 g, 76.2 mmol) was added at 0° C. to ethylenediamine (25.5 ml, 381 mmol) in small portions with stirring. After phosphorus pentasulfide (200 mg, 0.900 mmol) was added, the mixture was stirred at 100° C. overnight. After cooling to 0° C., the reaction was diluted with water. The resulting white precipitate was collected by filtration, washed with water and diethyl ether, and dried under reduced pressure to give 2-(4,5-dihydro-1H-imidazol-2-yl)aniline (10.0 g, 81% yield).

Provenance & Evidence