Reacción #93319

Ecuación de reacción

piperonylic acid

thionyl chloride

→

piperonylic acid chloride

Condiciones de reacción

Tratamiento posterior

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

Procedimiento

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.

Fuente