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Efficient conversion of bromofullerene to alkoxyfullerenes through either homolytic or heterolytic cleavage of C60-Br bond |
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| Authors: | Zhenshan Jia Yuliang Li Bo Zheng Shiwei Zhang Daoben Zhu |
| Affiliation: | a Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Chinese Academy of Science, Institute of Chemistry, Beijing 100080, China b Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China |
| Abstract: | The bromine atom in a fullerene-mixed peroxide derivative is replaced by an alkoxyl group under visible light irradiation or in the presence of silver salt. Homolytic or heterolytic cleavage of the C60-Br bond is proposed to explain the mechanism. The presence of oxygen is also a key factor in the photolysis reaction. |
| Keywords: | Fullerene Halogenation Homolysis Heterolysis Alkoxylation |
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