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Synthesen von Heterocyclen, 106. Mitt.: 4-Hydroxy-pyridone-(2) durch Reaktion von Thioamiden mit Diketen

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Zusammenfassung

Thioamide reagieren mit Diketen in Eisessig oder Xylol in Gegenwart von p-Toluolsulfonsäure zu 4-Hydroxy-pyridonen-(2).

Abstract

The reaction of thioamides with diketene in acetic acid or xylene in the presence of p-toluene sulfonic acid yields 4-hydroxy-2-pyridones.

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Kappe, T., Maninger, I. & Ziegler, E. Synthesen von Heterocyclen, 106. Mitt.: 4-Hydroxy-pyridone-(2) durch Reaktion von Thioamiden mit Diketen. Monatshefte für Chemie 99, 85–88 (1968). https://doi.org/10.1007/BF00908907

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  • DOI: https://doi.org/10.1007/BF00908907

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