4-Quinolinecarboxylic acid → 4-Quinolinecarbonyl chloride

Beteiligte Stoffe

Reaktionsschritte

A solution of 4-quinolinecarboxylic acid (Aldrich, 0.25 g, 1.4 mmol) in 5 mL of thionyl chloride was warmed to reflux and allowed to stir for 1 hour. The mixture was then cooled to ambient temperature and concentrated under reduced pressure. This material was dissolved in 10 mL toluene and concentrated under reduced pressure (3×) to afford the title compound.

Herkunft & Nachweise