تفاعل #93197

معادلة التفاعل

2-(4-chlorophenyl)-isovaleryl chloride

picoline

2-(2,2-dichlorovinyl)-benzaldehyde

→

2-(2,2-dichlorovinyl)-benzyl 2-(4-chlorophenyl)-isovalerate

المذيبات

toluene

ظروف التفاعل

المعالجة

1. 1
   ترشيحthe mixture is filtered under suction over silica gel
2. 2
   غسيلwashing

الإجراء التجريبي

2.8 g (0.012 mole) of 2-(4-chlorophenyl)-isovaleryl chloride in 50 ml of absolute toluene are introduced into 1.2 g (0.013 mole) of -picoline and 3.2 g (0.015 mole) of 2-(2,2-dichlorovinyl)-benzaldehyde in a conical flask at room temperature, while stirring. After 30 minutes, the mixture is filtered under suction over silica gel, and washing is carried out with toluene.

المصدر