Preparation of Azafullerene C59NR5 and Fullerene Derivative C60NAr5 with a Pyridine Moiety on the Cage Skeleton

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• 作者：Ning Lou ; Yanbang Li ; Chengxing Cui ; Yajun Liu ; Liangbing Gan
• 刊名：Organic Letters
• 出版年：2016
• 出版时间：May 6, 2016
• 年：2016
• 卷：18
• 期：9
• 页码：2236-2239
• 全文大小：334K
• 年卷期：0
• ISSN：1523-7052

文摘

[60]Fullerene hexaadducts C₆₀R₅Cl (R = OMe or Ar) reacted with hydroxylamine to form C₆₀R₅(NHOH) with the hydroxylamino group attached on the central pentagon as in the starting material. Further reactions including treatment with PCl₅ and basic alumina led to the insertion of the nitrogen atom into the fullerene cage skeleton and decarbonylation to form azafullerenes C₅₉N(H)(OMe)₄ and C₅₉N(OMe)₅. The fullerene derivatives C₅₉N(CO)R₅ and C₆₀NAr₅ with a pyridinone and a pyridine moiety on the cage skeleton, respectively, were also synthesized starting from the hydroxylamine adducts.