تفاعل #55185

معادلة التفاعل

thionyl chloride

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

→

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

المذيبات

benzene

ظروف التفاعل

المعالجة

1. 1
   أخرىthe mixture is evaporated under reduced pressure

الإجراء التجريبي

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.

المصدر