反应 #806228

反应方程式

12,12-dimethyl-10,12-dihydroindeno[2,1-b]carbazole

iodobenzene

sodium bisulfite

3,5-di(tert-butyl)salicylic acid

potassium carbonate

→

12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole

收率 88.3%

溶剂

dodecylbenzene

反应条件

后处理

1. 1
   温度heated
2. 2
   温度The mixture was cooled to 100° C.
3. 3
   萃取extracted
4. 4
   workup.ADDITIONby adding toluene (100 ml)
5. 5
   浓缩concentrated under reduced pressure
6. 6
   其他crystallized

实验过程

The resulting 12,12-dimethyl-10,12-dihydroindeno[2,1-b]carbazole (7.8 g), iodobenzene (3.7 ml), sodium bisulfite (0.43 g), a copper powder (0.17 g), 3,5-di(tert-butyl)salicylic acid (0.69 g), potassium carbonate (5.71 g), and dodecylbenzene (10 ml) were added to a nitrogen-substituted reaction vessel, heated, and stirred at 170° C. for 10 hours. The mixture was cooled to 100° C., extracted by adding toluene (100 ml), concentrated under reduced pressure, and crystallized using n-hexane (30 ml) to obtain a pale yellow powder of 12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (8.73 g; yield 88.3%).

来源