반응 #955958

반응 방정식

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

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oil

수율 54.0%

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

수율 54.0%

용매

THF

반응 조건

후처리

1. 1
   기타A dry 250 mL 1-neck flask was flushed with N2
2. 2
   기타The flask was evacuated
3. 3
   여과the mixture was filtered through Celite and solvent
4. 4
   기타was removed by rotary evaporation
5. 5
   workup.DISSOLUTIONThe solid was dissolved in hexanes
6. 6
   기타purified by column chromatography

실험 절차

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%).

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