In this work, we have found an effective method for the cyclization of aryl‐iodine derivatives to tetrahydroquinolines. In addition, the strategy does not need the use of nitrogen protecting groups. Although one of the limitations is the 24‐hour reaction times in batch conditions, the use of flow conditions allows to obtain the products in just one hour.

中文翻译：

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分批和流动条件下可见光光催化合成四氢喹啉

在这项工作中，我们发现了将芳基碘衍生物环化为四氢喹啉的有效方法。另外，该策略不需要使用氮保护基。尽管限制之一是分批条件下的24小时反应时间，但使用流动条件仅需一小时即可获得产品。