Oxidative free radical reactions of enamino esters |
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| Authors: | Che-Ping Chuang Yi-Lung Wu |
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| Institution: | Department of Chemistry, National Cheng Kung University, Tainan 70101, Taiwan |
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| Abstract: | Oxidative free radical reactions of enamino esters are described. Electrophilic carbon-centered radicals produced by the cerium(IV) ammonium nitrate (CAN) oxidation of β-dicarbonyl compounds undergo efficient addition to the C-C double bond of enamino esters. This CAN mediated free radical reaction between enamino esters and β-dicarbonyl compounds provides a novel method for the synthesis of highly substituted pyrroles. The direct CAN oxidation of β-enaminocinnamates gave the dimerization products effectively. |
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| Keywords: | Cerium(IV) ammonium nitrate Oxidative Free radical Enamino esters |
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