Oxidative Coupling of 1,3-Dicarbonyl Compounds by Cerium(IV) Ammonium Nitrate |
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| Authors: | Jianan Song Hao Zhang Xianjun Chen Dongcheng Xu |
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| Affiliation: | 1. College of Chemistry and Life Science , Zhejiang Normal University , Jinhua, China;2. Chuyang Honors College, Zhejiang Normal University , Jinhua, China;3. College of Chemistry and Life Science , Zhejiang Normal University , Jinhua, China;4. Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces , Institute of Physical Chemistry, Zhejiang Normal University , Jinhua, China |
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| Abstract: | A fast, mild, and highly efficient method for the intermolecular coupling of 1,3-dicarbonyl compounds using cerium ammonium nitrate in CH3CN/CH3OH/H2O has been described. The procedure provided a convenient method for the synthesis of 1,4-diketone derivatives with excellent yields (up to 96%) and powerful evidence for the oxidation mechanism mediated by cerium ammonium nitrate. |
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| Keywords: | Cerium ammonium nitrate coupling reaction 1,3-dicarbonyl compound radical reaction |
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