Transition-metal-free visible-light photoredox catalysis at room-temperature for decarboxylative fluorination of aliphatic carboxylic acids by organic dyes.
Transition-metal-free visible-light photoredox catalysis at room-temperature for decarboxylative fluorination of aliphatic carboxylic acids by organic dyes.
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DOI：
10.1039/c5cc04527d
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发表时间：
2015-07
影响因子：
4.9
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中科院分区：
文献类型：
--
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本文报道了一种高效、通用、绿色的脂肪族羧酸脱羧方法。通过使用无过渡金属的有机催化光氧化还原体系，各种脂肪族羧酸与Selectfluor试剂的反应在室温下在可见光照射下以令人满意的产率提供相应的烷基氟化物。
We report herein an efficient, general and green method for decarboxylative fluorination of aliphatic carboxylic acids. By using a transition-metal-free, organocatalytic photoredox system, the reaction of various aliphatic carboxylic acids with the Selectfluor reagent afforded the corresponding alkyl fluorides in satisfactory yields under visible light irradiation at room temperature.