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Hydro-aza-(C59N)fullerenes: Formation Mechanism and Hydrogen Substitution

机译:氢氮杂(C59N)富勒烯:形成机理和氢取代

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摘要

Azafullerenes are as yet the only synthetically available heterofullerenes. Herein, we present plausible reaction pathways towards pentaaryl azafullerenes, focusing on the reactivity of hydro-azafullerene intermediates and their regiochemistry. The X-ray structure of a -hydro-tetraaryl adduct is presented for the first time. The reactivity of dihydro-azafullerene adducts is demonstrated here through H-abstraction in mass spectrometric experiments. Moreover, hydride abstraction and subsequent hydroxylation is possible, as well as deprotonation followed by alkylation.
机译:氮杂富勒烯是迄今为止唯一可合成获得的杂富勒烯。在这里,我们提出对五芳基氮杂富勒烯的合理反应途径,重点是氢氮杂富勒烯中间体的反应性及其区域化学。首次提出了-氢-四芳基加合物的X射线结构。二氢氮杂富勒烯加合物的反应性在质谱实验中通过H萃取得到了证实。此外,氢化物提取和随后的羟基化以及去质子化然后烷基化是可能的。

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