Regioselective Oxidation of Fused-Pentagon Chlorofullerenes

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• 作者：Zhen-Qiang Zhang ; Shu-Fen Chen ; Cong-Li Gao ; Ting Zhou ; Gui-Juan Shan ; Yuan-Zhi Tan ; Su-Yuan Xie ; Rong-Bin Huang ; Lan-Sun Zheng
• 刊名：Inorganic Chemistry
• 出版年：2016
• 出版时间：January 19, 2016
• 年：2016
• 卷：55
• 期：2
• 页码：543-545
• 全文大小：254K
• ISSN：1520-510X

文摘

Two monoxides of typical smaller chlorofullerenes, ^#271C₅₀Cl₁₀O and ^#913C₅₆Cl₁₀O, featured with double-fused-pentagons, were synthesized to demonstrate further regioselective functionalization of non-IPR (IPR = isolated pentagon rule) chlorofullerenes. Both non-IPR chlorofullerene oxides exhibit an epoxy structure at the ortho-site of fused pentagons. In terms of the geometrical analysis and theoretical calculations, the principles for regioselective epoxy oxidation of non-IPR chlorofullerenes are revealed to follow both “fused-pentagon ortho-site” and “olefinic bond” rules, which are valuable for prediction of oxidation of non-IPR chlorofullerenes.