Precision Chemistry of Metallofullerenes and Graphene: Recent Advances

Precision chemistry of synthetic carbon allotropes including fullerene and graphene, characterized by a well-controlled and spatially resolved addends bonding, has received widespread attention owing to its capability to tailor their physicochemical properties for high-end applications. In the context of fullerene, particularly endohedral metallofullerenes (EMFs), precision chemistry emphasizes the regioselective binding of a specific number of moieties to the fullerene cage. In the case of graphene, precision chemistry focuses on achieving precise patterning and tailored modifications. Inspired by their intriguing advantages, the precision chemistry of these two members has witnessed rapid advancements. While existing reviews have outlined advancements in the precision chemistry of EMFs and graphene, this review uniquely concentrates on the most recent progress. Finally, the prospects in this field, with a special focus on the potential for creating functional materials through strategically patterned binding of fullerene and graphene networks are envisioned.