Benzyl Bromide → HCID 86689067, compound

Participants

Reaction Steps

120.5 g (401 mmol) 6-(2-chloro-propionyl)-3H-benzoxazol-2-one, 49.4 ml (416 mmol) benzylbromide and 57.5 g (416 mmol) potassium carbonate added to 700 ml acetone are stirred overnight at RT. Then the solv. is completely removed i. V. and the residue is extracted with water and DCM. The org. phase is separated off, dried on magnesium sulphate and the solv. is eliminated by rotary evaporation i.V. The residue obtained is purified through silica gel (eluant: DCM).

Provenance & Evidence