摘要/Abstract

在20 mol% K₂S₂O₈存在下，20 mol% I₂催化吲哚衍生物与二芳基二碲醚反应，高产率获得一系列3-芳碲基吲哚化合物.该反应对不同吲哚衍生物和二芳基二碲醚均具有较好的适用性.此外，该方法具有反应条件温和、产率高、原子经济性等优点，为3-芳碲基吲哚化合物的制备提供高效的路径.
关键词: 碘催化碲化反应, 吲哚衍生物, 二芳基二碲醚, 3-芳碲基吲哚
In the presence of 20 mol% K₂S₂O₈, a variety of 3-aryltellurylindoles were obtained in high yields via the telluration of indole dervatives with diarylditellurides catalyzed by 20 mol% I₂. This process tolerates a wide spectrum of different indole derivatives and diarylditellurides. Other advantages include mild reaction conditions, high yields and atom economy, and an efficient route to 3-aryltellurylindoles is afforded.
Key words: iodine-catalyzed telluration, indole derivatives, diarylditellurides, 3-aryltellurylindoles


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