反应详情

Heat a mixture of 6.0 g (0.03 mole) of 1-chloro-3-(4-chloro-2-butenyl)benzene and 3-chloro-4-(3-chlorophenyl)-1-butene (in a ratio of 4:3) and 5.1 g (0.03 mole) N,N-diethylheptanamine at 100° C. for about 20 hours. Dissolve in 100 ml water and wash with 3×75 ml hexane and then extract with methylene chloride. Dry methylene chloride extract over magnesium sulfate, filter and evaporate the solvent in vacuo to provide the title compound.

1. temperatureHeat
2. washwash with 3×75 ml hexane
3. extractionextract with methylene chloride
4. extractionDry methylene chloride extract over magnesium sulfate
5. filtrationfilter
6. customevaporate the solvent in vacuo