金屬媒合碳簇與有機小分子之反應及開口碳簇探討

Abstract

本論文第一部分為利用三氟醋酸銀做為媒介讓碳六十與酮類化合物進行反應，我利用三氟醋酸銀的反應做出一些尚未被發表的碳六十產物，並且藉由得到中間產物來提出較為可靠的反應機制。由於之前並沒有人將三氟醋酸銀做出類似的應用，所以在研究上還有很大的發展空間。希望藉由這個反應發現更為多元的碳六十產物，期待能夠應用在製作出良好光電轉換效率的材料。 第二部分則為內包氫氣之具開口碳簇衍生物的氫氣釋放動力學探討，將十二員環富勒烯進一步擴環反應成為十六員環，使氫氣分子可以進入富勒烯中來進行動力學探討。

The first part of the thesis presents silver trifluoroacetate-mediated reactions of [60]Fullerene with ketonic compounds to afford different structures of C60 derivatives. 4-Alkylcyclohexanone reacted with C60 to afford methanofullerene derivatives. At the same time, dihydrofuran-fused C60 was found as a side product. Fortunately, the intermediate was found and identified as C60-fused 1,3-dioxolanes. Althought 3-alkylcyclohexanone or 2-alkylcyclohexanone could be reacted with C60, the reactivity wasn’t obvious. Then α-tetralone was applied in the reaction to afford dihydrofuran-fused C60 product. The second part of the thesis is kinetics study about the hydrogen released from a H2-encapsulating open-cage Fullerenes.