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Front Cover: Unraveling Phenanthrenoid Dimerization in Juncus acutus: A DFT‐Guided Exploration of Radical‐Coupling Reaction Mechanisms (Eur. J. Org. Chem. 13/2025)
European Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2025-04-05 , DOI: 10.1002/ejoc.202581301
Federico Coppola Paola Cimino Nadia Rega Simona Zuppolini Giovanni Di Fabio Armando Zarrelli

The Front Cover illustrates the radical-driven dimerization of phenanthrenoid compounds in Juncus acutus. Density functional theory calculations reveal how OH radicals initiate regioselective coupling, leading to homodimer and heterodimer formation. The reaction follows a two-state reactivity mechanism, involving a triplet π–π stacked intermediate and a water-mediated keto–enol tautomerization. More information can be found in the Research Article by F. Coppola, A. Zarrelli and co-workers (DOI: 10.1002/ejoc.202401123).

中文翻译:


封面:揭示 Juncus acutus 中的菲二聚化:DFT 指导的自由基偶联反应机制探索 (Eur. J. Org. Chem. 13/2025)



封面说明了 Juncus acutus 中菲化合物的自由基驱动的二聚化。密度泛函理论计算揭示了 OH 自由基如何启动区域选择性偶联,导致同型二聚体和异二聚体的形成。该反应遵循双态反应机制,包括三联体 π-π 堆叠中间体和水介导的酮-烯醇互变异构化。更多信息可以在 F. Coppola、A. Zarrelli 及其同事的研究文章 (DOI: 10.1002/ejoc.202401123) 中找到。
更新日期:2025-04-05
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