Along the rim: Reported is the 1,3-dipolar cycloaddition of a polycyclic aromatic azomethine ylide to corannulene, a reaction which occurs exclusively at the rim bond of corannulene, from the convex side in an exo fashion. The cycloadducts were converted, by oxidative dehydrogenation, into pyrrole-fused corannulenes, which exhibited pronounced solvatofluorochromism.

中文翻译：

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吡咯熔融的Corannulenes的合成：偶氮甲Y内酯与Corannulene的1，3-偶极环加成反应

沿轮辋：报道是一个多环芳香族偶氮甲碱内鎓盐对碗烯，其在碗烯的边缘键只发生，从凸侧在一个反应的1,3-偶极环加成外切的方式。通过氧化脱氢，将环加合物转化为吡咯稠合的Corannulenes，其表现出明显的溶剂化氟致变色现象。