Iron-catalyzed ring-opening of cyclic carboxylic acids enabled by photoinduced ligand-to-metal charge transfer
作者:Jia-Lin Tu、Han Gao、Mengqi Luo、Lulu Zhao、Chao Yang、Lin Guo、Wujiong Xia
DOI:10.1039/d2gc01738e
日期:——
of 1,n-dicarbonyl compounds through the homolytic C–C bond cleavage of unstrained carbocyclic and heterocyclic ring systems. This method exhibits a lot of synthetic advantages including mild conditions, simple operation, and convenience of amplification. Mechanistic studies support the generation of peroxy radical species via oxygen capture followed by radical fragmentation.
描述了通过铁催化光诱导配体到金属电荷转移 (LMCT)的环状叔羧酸的脱羧开环协议。该反应能够通过无应变碳环和杂环系统的均裂 C-C 键断裂来制备 1, n-二羰基化合物。该方法具有合成条件温和、操作简单、扩增方便等优点。机理研究支持通过氧捕获然后自由基碎裂产生过氧自由基物质。