Reaktion #1483143

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 5 hours
2. 2
   ExtraktionAn organic layer was extracted by use of ethyl acetate
3. 3
   workup.DISTILLATIONthe obtained organic layer was distilled at 40° C. under reduced pressure and further at 170° C. under reduced pressure
4. 4
   TemperaturThe resultant matter was cooled to room temperature
5. 5
   workup.ADDITION50 ml of acetone was poured
6. 6
   Sonstigerecrystallization
7. 7
   SonstigeThe crystal obtained by the recrystallization
8. 8
   Filtrationwas collected by filtration

Vorschrift

Aluminum chloride amounting to 6.83 g 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 5 hours and poured into ice water. An organic layer was extracted by use of ethyl acetate, and the obtained organic layer was distilled at 40° C. under reduced pressure and further at 170° C. under reduced pressure. The resultant matter was cooled to room temperature, and 50 ml of acetone was poured thereinto to thereby carry out recrystallization. The crystal obtained by the recrystallization was collected by filtration. Thus, 14 g of tricyclohexylbenzene was obtained.

Quelle