We reported a palladium/norbornene-catalyzed dual intermolecular C–H arylation/intramolecular cyclization reaction of iodoferrocenes with ortho-bromobenzamides, enabling the formation of arylated isoquinolone-fused ferrocenes in a straightforward and effective manner. This method has a broad substrate scope and good functional group compatibility, while the gram-scale reaction demonstrates the practicality of this method.

中文翻译：

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钯催化的碘二茂铁与邻位溴苯甲酰胺的双 C-H 芳基化/环化反应，用于构建芳基化异喹诺酮类熔融二茂铁


我们报道了碘二茂铁与邻溴苯甲酰胺的钯/降冰片烯催化的双分子间 C-H 芳基化/分子内环化反应，能够以直接有效的方式形成芳基异喹诺酮类熔融二茂铁。该方法具有广泛的底物范围和良好的官能团相容性，而革兰级反应证明了该方法的实用性。