Palladium-catalyzed decarboxylation [2 + 2 + 2] annulation approach to chromone-containing polycyclic compounds

作者：Yu-Chen Fang, Jiahe Chen, Ren-Feng Xiu, Li‐Ren Zhang, Fang-Hua Zheng, Yong‐Zheng Chen, Ziwei Gao, Wen‐Yong Han · 发表于：Organic Chemistry Frontiers · 年份：2023 · DOI：10.1039/d3qo00764b · 被引用次数：24 · 研究领域：Synthesis of Organic Compounds、Catalytic C–H Functionalization Methods、Oxidative Organic Chemistry Reactions

A variety of chromone-containing polycyclic compounds are efficiently generated via Pd-catalyzed decarboxylation [2 + 2 + 2] annulation of 3-iodochromones, bridged olefins and o-bromobenzoic acids, in which o -bromobenzoic acids were employed as the electrophilic aryl units.