تفاعل #1980282

معادلة التفاعل

carbazole

1,4-dibromonaphthalene

diaminohexane

K3PO4

→

title compound

المردود 35.0%

9-(4′-bromonaphthyl)-carbazole

المردود 35.0%

المذيبات

dioxane

ظروف التفاعل

المعالجة

1. 1
   درجة الحرارةrefluxed for 15 hours
2. 2
   أخرىAfter completion of the reaction
3. 3
   استخلاصthe reaction mixture was extracted with ethyl acetate
4. 4
   أخرىAfter the solvent was removed under reduced pressure
5. 5
   أخرىthe residue was purified by column chromatography

الإجراء التجريبي

As depicted in Reaction 1, 3.3 g (20 mmol) of carbazole, 8.6 g (40 mmol) of 1,4-dibromonaphthalene, CuI, diaminohexane and K3PO4 were dissolved in dioxane and refluxed for 15 hours. After completion of the reaction, the reaction mixture was extracted with ethyl acetate. After the solvent was removed under reduced pressure, the residue was purified by column chromatography to give the title compound. The product was collected by filtration under reduced pressure and dried. Yield: 35%. MS (EI) (Calcd. for C22H14BrN: 371.03. Found: 371).

المصدر