可见光诱导光氧化催化芳烃甲酸酯和CO2†脱芳二羧基化反应

IF 9.2 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Green Chemistry Pub Date : 2025-03-07 DOI:10.1039/d5gc00240k

Jiayuan Li , Zeyu Zhang , Yaping Yi , Chanjuan Xi

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引用次数: 0

摘要

以甲酸盐和CO2为催化剂，在可见光诱导下实现了多环芳烃和杂环芳烃的脱芳二羧基化反应。该反应在温和条件下进行，得到选择性高、收率高的脱芳二羧化产物。机理实验表明，甲酸盐使反应通过二氧化碳自由基阴离子（CO2˙−）进行，可以作为一种有效的单电子转移（SET）试剂，在可见光条件下直接还原稳定芳烃。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Visible-light-induced photoredox-catalyzed dearomative dicarboxylation of arenes using formate and CO2†

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Visible-light-induced photoredox-catalyzed dearomative dicarboxylation of arenes using formate and CO2†

The visible-light-induced photoredox-catalyzed dearomative dicarboxylation of polycyclic arenes and heteroarenes using formate and CO₂ was achieved. This reaction was performed under mild conditions to obtain dearomative dicarboxylative products with high selectivity and good yields. Mechanism experiments were performed to demonstrate that formate enabled the reaction to proceed via the carbon dioxide radical anion (CO₂˙⁻), which could be employed as a potent single-electron transfer (SET) reagent for the direct reduction of stable arenes under visible-light conditions.

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来源期刊

Green Chemistry 化学-化学综合

CiteScore

16.10

自引率

7.10%

发文量

677

审稿时长

1.4 months

期刊介绍： Green Chemistry is a journal that provides a unique forum for the publication of innovative research on the development of alternative green and sustainable technologies. The scope of Green Chemistry is based on the definition proposed by Anastas and Warner (Green Chemistry: Theory and Practice, P T Anastas and J C Warner, Oxford University Press, Oxford, 1998), which defines green chemistry as the utilisation of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products. Green Chemistry aims to reduce the environmental impact of the chemical enterprise by developing a technology base that is inherently non-toxic to living things and the environment. The journal welcomes submissions on all aspects of research relating to this endeavor and publishes original and significant cutting-edge research that is likely to be of wide general appeal. For a work to be published, it must present a significant advance in green chemistry, including a comparison with existing methods and a demonstration of advantages over those methods.