Facile and efficient synthesis of fluorinated fullerene-fused 1,3-dioxolanes: reaction of C60 with fluorinated aromatic aldehyde mediated by lithium perchlorate |
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| Authors: | Hao-Nan Cheng Yuan-Hai Zou Jian-Min Zhang Shan-Shan He Su-Bo Shen Hong-Mei Deng |
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| Institution: | 1. Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, PR China;2. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, PR China;3. Center of Analysis and Test, Shanghai University, Shanghai 200444, PR China |
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| Abstract: | A series of fluorinated fullerene-fused 1,3-dioxolanes have been facilely and efficiently synthesized in the presence of easily available LiClO4·3H2O. The influences of the number of fluoro-substituents and their positions linked to the phenyl ring on the isolated yield of fullerene-fused 1,3-dioxolanes have been studied in detail. Based on reaction facts, a possible reaction mechanism for the formation of fluorinated fullerene-fused 1,3-dioxolanes has been proposed. Furthermore, detailed ultraviolet absorption spectra, fluorescence emission spectra, and cyclic voltammogram further explain the optical properties and electronic transmission capabilities of the products. |
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| Keywords: | Fullerene Lithium perchlorate Ionic reaction Fluorine Cyclic voltammetry |
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