2-Vinylanilines are readily accessible substrates, which are undoubtedly one of the best candidates for the construction of diversely nitrogen-containing heterocyclic compounds. Owing to the amine and alkenyl groups in their structures, these frameworks offer a facile, direct, and selective synthetic method. This review describes various cyclization reactions involving 2-vinylanilines catalyzed by transition metals, or under metal-free conditions.

中文翻译：

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2-乙烯基苯胺在杂环合成中的应用：最新进展


2-乙烯基苯胺是易于获得的底物，无疑是构建不同含氮杂环化合物的最佳候选物之一。由于其结构中的胺基和烯基，这些框架提供了一种简便、直接和选择性的合成方法。这篇综述描述了过渡金属催化或无金属条件下涉及 2-乙烯基苯胺的各种环化反应。