Reaktion #93319

Reaktionsgleichung

piperonylic acid

thionyl chloride

→

piperonylic acid chloride

Reaktionsbedingungen

Aufarbeitung

1. 1
   TemperaturThe suspension was refluxed for 8 hours
2. 2
   SonstigeExcess volume of thionyl chloride was evaporated off under reduced pressure

Vorschrift

In 6 ml of thionyl chloride was suspended 5.0 g of piperonylic acid. The suspension was refluxed for 8 hours. Excess volume of thionyl chloride was evaporated off under reduced pressure to give crude crystals of piperonylic acid chloride.

Quelle