The recent advances in the synthesis of selenium-containing heterocycles are critically revised. Since 2018, dozens of articles describing greener approaches to access organoselenium compounds have appeared in the literature. Among the green features of these new protocols, the use of efficient energy sources, alternative solvents and reagents, biobased starting materials, and visible light–promoted reactions are some of them. The collected articles will give to the readers an overview on the state of the art and the trends in the green synthesis of heterocycles merged with organoselenium groups.

中文翻译：

---

绿化含硒杂环的合成：最近的努力和进展

含硒杂环的合成最新进展已被严格修订。自2018年以来，文献中出现了数十篇描述更环保的有机硒化合物获取方法的文章。这些新协议的绿色功能包括使用高效能源，替代溶剂和试剂，生物基原料以及可见光促进的反应。所收集的文章将为读者提供有关有机硅基团合并的杂环的绿色合成的最新技术和趋势的概述。