A palladium-catalyzed carbonylation of iminoquinones and aryl iodides has been developed for the construction of aryl p-amino benzoates. Using benzene-1,3,5-triyl triformate (TFBen) as the CO source, the reaction proceeded well to give various aryl p-amino benzoates in good to excellent yields. Additionally, control experiments were conducted to gain more insights into the reaction mechanism.

中文翻译：

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亚氨基醌和芳基碘的钯催化羰基化制备芳基对氨基苯甲酸酯

亚氨基醌和芳基碘化物的钯催化羰基化已被开发用于构建芳基对氨基苯甲酸酯。使用苯-1,3,5-三甲酸三酯 (TFBen) 作为 CO 源，反应进行得很好，以良好的收率得到了各种对氨基苯甲酸芳基酯。此外，还进行了对照实验以更深入地了解反应机理。