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  • 學位論文

藉由形成高穩定之活門囚籠錯合物以改變富勒烯的溶 解度及還原電位

Modify the Solubility and Reduction Potentials of C60 by Forming Its Highly Stable Hemicarceplexes

指導教授 : 邱勝賢
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摘要


我們合成了一個可將 C60 封鎖於囚籠分子中的活門囚籠錯合物 (hemicarceplex)。此活門囚籠錯合物即使在大氣下被加熱至 523 K,持續 3 小時仍能維持其分子的完整性。實驗觀察到活門囚籠錯合物的溶解度相對於未鍵結的 C60 有大幅度的提升,且囚籠中的 C60 之還原電位亦因形成錯合物而有明顯的上升。利用有機金屬反應對活門囚籠錯合物加以 [(η5-C5Me5)RuII]+ 單元的修飾,可明顯提升此活門囚籠錯合物在 protic 溶劑 (MeOH 等) 的溶解度。

並列摘要


A highly stable C60-incarcerated hemicarceplex, which can retain its molecular integrity after being heated up to 523 K in air for at least 3 h, was synthesized. The significant increase in the organic solubility and reductive potentials of its entrapped C60 unit was observed. Modification with [(η5-C5Me5)RuII]+ dramatically increased the solubility of this hemicarceplex into polar, protic solvents (e.g., MeOH).

並列關鍵字

Supramolecular Chemistry Fullerene Carceplex

參考文獻


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