A convenient and highly efficient palladium-catalyzed reaction of [60]fullerene (C₆₀) with aroyl compounds via enolate-mediated C–H activation and hydroxylation has been exploited for the first time to synthesize novel C₆₀-fused dihydrofurans, and rare 1,4-fullerenols. Further functionalization including etherification, and esterification of synthesized 1,4-fullerenols provided efficient access to versatile fullerene derivatives. Moreover, a plausible reaction mechanism leading to the observed products is proposed.

中文翻译：

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烯醇盐介导的sp ² C–H键活化和羟基化反应[60]富勒烯与芳烃化合物的钯催化反应

通过烯醇酸介导的CH活化和羟基化，[60]富勒烯（C ₆₀）与芳酰基化合物的便捷，高效的钯催化反应首次被用于合成新型的C ₆₀稠合的二氢呋喃，这种稀有反应1 ，4-富勒烯醇。进一步的功能化包括合成的1，4-富勒烯醇的醚化和酯化，可以有效地获得通用的富勒烯衍生物。此外，提出了导致所观察到的产物的合理的反应机理。