Reacción #55185

Ecuación de reacción

thionyl chloride

3-(2',4'-difluoro-4-biphenylyl)butyric acid

→

3-(2',4'-difluoro-4-biphenylyl)butyryl chloride

Disolventes

benzene

Condiciones de reacción

Tratamiento posterior

1. 1
   Otrothe mixture is evaporated under reduced pressure

Procedimiento

6 g. of thionyl chloride and 10 g. of 3-(2',4'-difluoro-4-biphenylyl)butyric acid in 80 ml. of benzene are allowed to stand at 25° for 24 hours and the mixture is evaporated under reduced pressure to give 3-(2',4'-difluoro-4-biphenylyl)butyryl chloride.

Fuente