Triethylamine → benzyl N-(2-bromoethyl)carbamate

Participants

Reaction Steps

10 g (49 mmol) of 2-bromoethylamine hydrobromide and 15 ml of triethylamine were dissolved in dichloromethane. 7.8 ml (49 mmol) of benzyl chloroformate was added to the obtained solution under cooling with ice, and they were stirred at room temperature. The reaction mixture was treated with dichloromethane as the extractant in an ordinary manner to obtain a crude product, which was purified by the silica gel column chromatography to obtain the title compound.

Provenance & Evidence