Nouvelle methode de decarbomethoxylation |
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| Authors: | F Texier E Marchand R Carrié |
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| Institution: | Département de Chimie, Université d''Oran, Algérie France;Groupe de Recherches de Physicochimie Structurale, Université de Rennes, B.P. 25 A, 35031 Rennes Cédex, France |
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| Abstract: | Heterocycles substituted by two carbomethoxy groups on the same carbon lose one of these groups when reacted with piperidine. This reaction has been extended to substituted malonic and cyanacetic esters. The mechanism of this reaction is discussed. Piperidine also causes the decarboxylation of substituted malonic and cyanacetic acids. |
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