Ammonium thiocyanate → HCID 22908117, compound

Participants

Reaction Steps

4-Cyanobenzoyl chloride (10 g) was added in portions to a solution of ammonium thiocyanate (4.6 g) in acetone (100 ml) at room temperature, followed by heating under reflux for 10 minutes. The reaction mixture was ice-cooled, and after removal of the insoluble substance by filtration, the filtrate was evaporated under reduced pressure to give 4-cyanobenzoyl isothiocyanate (11.2 g).

Provenance & Evidence