Reaktion #678076

Reaktionsgleichung

aluminum chloride

cyclohexyl chloride

→

tricyclohexylbenzene

Ausbeute 50.7%

Lösungsmittel

benzene

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.STIRRINGAfter the completion of the dropping, the mixture was agitated at room temperature for five hours
2. 2
   ExtraktionThe organic phase was extracted with ethyl acetate
3. 3
   workup.DISTILLATIONthe obtained organic phase was subjected to vacuum distillation at 40° C
4. 4
   workup.DISTILLATIONFurther, vacuum distillation
5. 5
   Sonstigewas performed at 170° C.
6. 6
   Temperaturthe product was cooled to room temperature
7. 7
   Sonstigerecrystallization
8. 8
   FiltrationThe resultant crystal was collected by filtration

Vorschrift

First, 6.83 g of aluminum chloride was added to 20.0 g of benzene, and agitated while cooling at 3° C. Then, 40.4 g of cyclohexyl chloride was slowly dropped thereinto. After the completion of the dropping, the mixture was agitated at room temperature for five hours and poured into ice water. The organic phase was extracted with ethyl acetate, and the obtained organic phase was subjected to vacuum distillation at 40° C. Further, vacuum distillation was performed at 170° C., and the product was cooled to room temperature. Thereafter, 50 ml of acetone was placed thereinto, and recrystallization was carried out. The resultant crystal was collected by filtration. Thus, 14 g of tricyclohexylbenzene was obtained.

Quelle