Acyl Radicals from Aromatic Carboxylic Acids by Means of Visible-Light Photoredox Catalysis.
Acyl Radicals from Aromatic Carboxylic Acids by Means of Visible-Light Photoredox Catalysis.
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DOI：
10.1002/anie.201506432
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发表时间：
2015-11-16
期刊：
影响因子：
--
通讯作者：
Wallentin CJ
中科院分区：
文献类型：
--
作者：
Bergonzini G;Cassani C;Wallentin CJ
利用可见光光氧化还原催化技术，以简单而丰富的羧酸为酰基自由基前驱体。通过反应中间体的瞬时生成，这种氧化还原中性方法提供了一种温和而快速的进入高价值杂环化合物的方法，而不需要紫外线照射、高温、高CO压力、锡试剂或过氧物。
Simple and abundant carboxylic acids have been used as acyl radical precursor by means of visible-light photoredox catalysis. By the transient generation of a reactive anhydride intermediate, this redox-neutral approach offers a mild and rapid entry to high-value heterocyclic compounds without the need of UV irradiation, high temperature, high CO pressure, tin reagents, or peroxides.