반응 #2132921

반응 방정식

water

potassium carbonate

3-bromocarbazole

benzylchloride

→

9-benzyl-3-bromocarbazole

수율 91.5%

용매

tetrahydrofuran

반응 조건

후처리

1. 1
   기타the reaction
2. 2
   여과the precipitated white solid was filtered
3. 3
   세척washed with methanol
4. 4
   기타dried under vacuum

실험 절차

24 g of 3-bromocarbazole was dissolved in 100 ml of tetrahydrofuran. To this was added 14 g of potassium carbonate followed by 14 g of benzylchloride and allowed the reaction to stir at room temperature overnight. The reaction mixture was poured into water and the precipitated white solid was filtered, washed with methanol and dried under vacuum to obtain 30 g 9-benzyl-3-bromocarbazole (89%).

출처