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Über Heterocyclen, 5. Mitt.: 1-Oxo-2,10a-diaza-9-oxaoctahydrophenanthrene

  • Organic Chemistry and Biochemistry
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Zusammenfassung

6-(2′-Hydroxyphenyl)hexahydropyrimidine und 2-Oxo-6-(2′-hydroxy-6′-oxocyclohexenyl)hexahydropyrimidine werden durch Aldehyde unter „N,O-Acetalisierung” in 1-Oxo-2,10-diaza-9-oxaoctahydrophenanthrene bzw. 1,5-Dioxo-2,10 a-diaza-9-oxadodekahydrophenanthrene umgewandelt. Der Einfluß vom Substituenten auf die Reaktion wird studiert.

Abstract

„N,O-Acetalization” of 6-(2′-hydroxyphenll)hexahydropyrimidines and 2-Oxo-6-(2′-hydroxy-6′-oxocyclohexenyl)hexahydropyrimidines by aldehydes gives 1-oxo-2,10a-diaza-9-oxa octahydrophenanthrenes and 1,5-dioxo-2,10a-diaza-9-oxadodekahydrophenanthrenes respectively. The influence of various substitutnts on this reaction has been studied.

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Authors and Affiliations

  1. Lehrkanzel für Pharmazeutische Chemie der Universität Graz, Graz, Österreich

    G. Zigeuner & W. Rauter

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  1. G. Zigeuner
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  2. W. Rauter
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Additional information

Vgl. Manuskript, welches am 17. 1. 1963 unter dem Kennwort „Pyrimidin VIII” bei der Österreichischen Akademie der Wissenschaften in Wien hinterlegt wurde.

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Zigeuner, G., Rauter, W. Über Heterocyclen, 5. Mitt.: 1-Oxo-2,10a-diaza-9-oxaoctahydrophenanthrene. Monatshefte für Chemie 96, 1943–1949 (1965). https://doi.org/10.1007/BF01185921

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  • DOI: https://doi.org/10.1007/BF01185921

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