氢氧根和烷氧基负离子含氧亲核试剂在富勒烯衍生化中的应用

富勒烯衍生化合物在有机光电、生物医学等领域表现出良好应用前景,相关的富勒烯衍生化方法研究引起了广泛关注,近年来发展迅速。富勒烯由于具有较强的缺电子性质,容易与亲核试剂反应。但相比于碳亲核试剂,含氧亲核试剂与富勒烯的反应发展缓慢,长期被忽略。我们结合本课题组最近开展的工作,对OH~-与MeO~-含氧亲核试剂参与的富勒烯衍生化反应的最新进展进行了总结,并对反应机理进行了较为详尽的阐述,为进一步扩展富勒烯衍生化方法提供参考。

Application of Oxygen Nucleophiles Hydroxyl and Alkoxide Anions in Derivatization of Fullerenes

Due to the promising potentials shown by fullerene derivatives for applications in the areas of organic photovoltaics, biology and medicine, derivatization of fullerenes has attracted great interest and a range of methods are well developed. It is typical for fullerenes to undergo reactions with nucleophiles due to their strong electron-deficiency. However, compared to carbon nucleophiles, reactions of oxygen nucleophiles with fullerenes have received less attentions. Herein, combined with our previous work, the use of hydroxyl anion(OH^-) and alkoxide anion(MeO^-) in the derivatization of fullerenes is reviewed, and the related reaction mechanisms are discussed, which may shed light on exploring new methods for fullerene derivatization.