3'-Bromoacetophenone → HCID 16789189, compound

Participants

Reaction Steps

Trimethylsilylcyanide (20 g, 200 mmol) was added to a stirred solution of 3-bromoacetophenone (20 g, 100 mmol) and NH4Cl (11 g, 200 mmol) in NH3/MeOH (400 mL). The mixture was stirred at room temperature for 4 days. Then the solvent was evaporated in vacuo and the residue was taken up in AcOEt (100 mL). The solid was filtered off and the filtrate was evaporated in vacuo to yield rac-2-amino-2-(3-bromo-phenyl)-propionitrile (20 g, 86% yield) which was used in the next step without further purification.

Provenance & Evidence