Sodium Iodide → 2,7-Dibromo-9-(2,5-dimethylphenyl)-9-[4-(3,7-dimethyloctyloxy)phenyl]-fluorene

Beteiligte Stoffe

Reaktionsschritte

52 g of 2,7-dibromo-9-(2,5-dimethylphenyl)-9-(4-hydroxyphenyl)fluorene were refluxed with 18 g of 3,7-dimethyloctyl chloride, 80 ml of ethanol, 7 g of KOH and 1 g of NaI for 5 days. According to TLC, the reaction was complete after this time. The solvent was stripped off, ethyl acetate was added, and the precipitate was filtered off with suction and rinsed a number of times with ethyl acetate. The organic phase was dried, and the solvent was stripped off.

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