An error appeared in our paper entitled “para-Toluenesulfonic Acid Catalyzed Synthesis of Indenes a Tandem Friedel–Crafts Alkylation/Hydroarylation of Tertiary Propargylic Alcohols with Electron-Rich Arenes” published in Catalysis Letters. The word “via” was unfortunately missed to include in the article title. The correct title is as follows, para-Toluenesulfonic Acid Catalyzed Synthesis of Indenes via a Tandem Friedel–Crafts Alkylation/Hydroarylation of Tertiary Propargylic Alcohols with Electron-Rich Arenes.

中文翻译：

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更正：对甲苯磺酸催化合成茚通过串联傅-克烷基化/氢芳基化叔炔丙醇与富电子芳烃

我们在 Catalysis Letters 上发表的题为“para-Toluenesulfonic Acid Catalyzed Synthesis of Indenes a Tandem Friedel-Crafts Alkylation/Hydroarylation of Tertiary Propargylic alcohols with Electron-Rich Arenes”的论文中出现了一个错误。遗憾的是，文章标题中没有包含“via”一词。正确的标题如下，对甲苯磺酸催化合成茚通过串联傅里德-克拉夫茨烷基化/氢芳基化叔炔丙醇与富电子芳烃。