Synthesis of Stable Derivatives of C62: The First Nonclassical Fullerene Incorporating a Four-Membered Ring

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• 作者：Wenyuan Qian ; Shih-Ching Chuang ; Roberto B. Amador ; Thibaut Jarrosson ; Michael Sander ; Susan Pieniazek ; Saeed I. Khan ; and Yves Rubin
• 刊名：Journal of the American Chemical Society
• 出版年：2003
• 出版时间：February 26, 2003
• 年：2003
• 卷：125
• 期：8
• 页码：2066 - 2067
• 全文大小：150K
• 年卷期：v.125,no.8(February 26, 2003)
• ISSN：1520-5126

文摘

A rational synthetic approach to the first four-membered ring-containing derivatives of C₆₂ is reported. They were synthesized by an inverse electron demand Diels-Alder reaction of 3,6-diaryl-1,2,4,5-tetrazines with C₆₀ in o-dichlorobenzene, followed by visible light irradiation at reflux. The structure of these nonclassical fullerenes derivatives was determined by X-ray single-crystal diffraction.