Реакция #93319

Уравнение реакции

piperonylic acid

thionyl chloride

→

piperonylic acid chloride

Условия реакции

Обработка

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

Методика

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.

Источник