反応 #68693

反応方程式

13,13-dimethyl-11-phenyl-13H-indeno[1,2-b]anthracene

N-bromosuccinimide

→

6-bromo-13,13-dimethyl-11-phenyl-13H-indeno[1,2-b]anthracene

収率 68.1%

溶媒

carbon tetrachloride

反応条件

後処理

1. 1
   その他After the reaction was terminated
2. 2
   抽出the reaction solution was extracted with distilled water
3. 3
   その他purified by column chromatography

実験手順

13,13-dimethyl-11-phenyl-13H-indeno[1,2-b]anthracene (6.3 g, 0.017 mol) and N-bromosuccinimide (3.76 g, 0.017 mol) were dissolved in carbon tetrachloride (150 ml), and the reaction mixture was stirred under reflux for 4 hours at 60° C. After the reaction was terminated, the reaction solution was extracted with distilled water, and purified by column chromatography to give 6-bromo-13,13-dimethyl-11-phenyl-13H-indeno[1,2-b]anthracene (5.2 g, yield=68%).

出典