反应 #955958

反应方程式

4,8-bis(3-ethylhept-1-ynyl)thieno[2,3-f]benzothiophene

→

oil

收率 54.0%

4,8-bis(3-ethylheptyl)thieno[2,3-f]benzothiophene

收率 54.0%

溶剂

THF

反应条件

后处理

1. 1
   其他A dry 250 mL 1-neck flask was flushed with N2
2. 2
   其他The flask was evacuated
3. 3
   过滤the mixture was filtered through Celite and solvent
4. 4
   其他was removed by rotary evaporation
5. 5
   workup.DISSOLUTIONThe solid was dissolved in hexanes
6. 6
   其他purified by column chromatography

实验过程

A dry 250 mL 1-neck flask was flushed with N2 and was charged with 4,8-bis(3-ethylhept-1-ynyl)thieno[2,3-f]benzothiophene (3.04 g, 0.007 mol), Pd/C wet support (0.82 g, 10%) and THF (15 mL, 0.5 M). The flask was evacuated and backfilled with hydrogen. The flask was kept under a hydrogen atmosphere and was monitored by TLC. After the reaction was completed, the mixture was filtered through Celite and solvent was removed by rotary evaporation. The solid was dissolved in hexanes and purified by column chromatography to yield oil (1.66 g, 54%).

来源