(4-Isocyanatobutyl)benzene → HCID 86663116, compound

Participants

Reaction Conditions

Reaction Steps

(4-Isocyanatobutyl)benzene (463 mg, 2.64 mmol) was added dropwise to a stirred solution of 1H-benzo[d][1,2,3]triazole (300 mg, 2.52 mmol) in DCM (18 ml) at 0-5° C. The clear reaction mixture was allowed to stir at 20-25° C. overnight. The solvent was removed in vacuum to give a clear oil. The oil solidified on standing into a colourless solid. The product was recrystallised from 2-propanol, the solid was collected, dried in vacuum at 45° C. Yield 477 mg (64%).

Provenance & Evidence