Cyclopentanoids are omnipresent in natural products and pharmaceutically relevant compounds. Among them, cyclopenta‐fused arenes and heteroarenes possess impressive biological properties and play significant role in materials science. Consequently, several notable methods have been developed for their synthesis over the years. In this review, we mainly described metal‐free and organocatalytic approaches that led to the construction of pentannulated arenes and heteroarenes.

中文翻译：

---

合成环戊烷芳烃和杂芳烃的有机催化策略

环戊烷类化合物普遍存在于天然产物和药学上相关的化合物中。其中，环戊基稠合的芳烃和杂芳烃具有令人印象深刻的生物学特性，并在材料科学中发挥着重要作用。因此，多年来，已经开发了几种值得注意的方法来进行合成。在这篇综述中，我们主要描述了导致五戊烯芳烃和杂芳烃构建的无金属和有机催化方法。