A new armchair carbon nanobelt is successfully synthesized by tuning the regioselectivity of the Scholl reaction of 1,1′:2′,1′′:4′′,1′′′:2′′′,1′′′′-quinquephenyl. This nanobelt exhibits a preferential binding affinity towards C₇₀ over C₆₀ as found from photoluminescence titration experiments.

中文翻译：

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通过调节五苯基肖尔反应的区域选择性合成了新型扶手椅碳纳米带

通过调节1,1′:2′,1′′:4′′,1′′′:2′′′,1′′′′-五苯酚Scholl反应的区域选择性成功合成了新型扶手椅碳纳米带。从光致发光滴定实验中发现，与C _{60相比，该纳米带对 C 70}表现出优先的结合亲和力。