Is aromaticity a useful concept for C60 and its derivatives? Aromatisation of C60 by regioselective addition

P. Fowler, D. J. Collins, S. Austin
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引用次数: 21

Abstract

Qualitative symmetry arguments, evidence from bondlengths and energies, and from the addition chemistry of C60 point to a localised description of the π system of this molecule. Regioselective saturation of six double bonds in C60 is predicted to lead to an alternant delocalised (aromatic)π system that is realised in at least one well characterised compound.
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芳香性对C60及其衍生物来说是一个有用的概念吗?C60的区域选择性加成芳构化反应
定性对称的论点,从键长和能量的证据,以及从C60的加成化学指向该分子π系统的局域描述。预测C60中6个双键的区域选择性饱和将导致至少在一种表征良好的化合物中实现的交替离域(芳香)π体系。
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