During the past few years, with the rapid development of mild methods for the generation of radical species, great progress in radical cascade reactions of unsaturated C-C bonds has been made. Many radical cascade reactions involve functional groups migration, which leads structurally much more diverse, complex and valuable compounds not easily obtained through other methods. In this review, the recent achievements in unsaturated C-C bonds radical cascade reactions involving migration are summarized.

中文翻译：

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涉及迁移的不饱和CC键的自由基级联反应

在过去的几年中，随着温和方法的产生，自由基种类的快速发展，在不饱和CC键的自由基级联反应方面取得了很大的进步。许多自由基级联反应涉及官能团迁移，这导致结构上更加多样化，复杂和有价值的化合物难以通过其他方法获得。在这篇综述中，总结了在不饱和CC键自由基级联反应中涉及迁移的最新研究成果。