Oxalyl chloride → 2,2-Dimethyl-4-benzyloxycarbonylbutyryl chloride

Beteiligte Stoffe

Reaktionsschritte

A mixture of 3.1 g of 2,2-dimethyl-4-benzyloxycarbonylbutyric acid and 3.3 ml of oxalyl chloride was refuxed for 1 h. After being cooled to room temperature, the solution was concentrated in vacuo and dried overnight The obtained oil was not further purified for the next reaction.

Herkunft & Nachweise