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Über Ketenacylale des 1,2,3,4-Tetrahydronaphthalindicarbonsäure-(1,8)-anhydrids

  • Organic Chemistry and Biochemistry
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Monatshefte für Chemie und verwandte Teile anderer Wissenschaften Aims and scope Submit manuscript

Zusammenfassung

Das genannte, nicht ebene, Dicarbonsäureanhydrid liefert mit Acetanhydrid unter Einebnung an C-3 a das Ketenacylal3 a. Mit Keten (2 Mol) erhält man aus der Dicarbonsäure1 das gemischte Anhydrid9 a. Weitere Derivate des 1-Oxo-2-oxa-phenalens werden beschrieben.

Abstract

The reaction of nonplanar 1.2.3.4-tetrahydro-naphthalin-dicarboxylic-(1.8)anhydride with acetic anhydride yields the planar “ketene acylal”3 a. From the dicarboxylic acid1 one obtains with 2 moles of ketene the mixed anhydride9 a. Further derivatives of 1-oxo-2-oxa-phenalene are described.

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Authors and Affiliations

  1. Institut für Chemie, Max-Planck-Institut für Medizinische Forschung, Heidelberg

    Richard Kuhn, I. Butula & W. Otting

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  1. Richard Kuhn
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  2. I. Butula
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  3. W. Otting
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Kuhn, R., Butula, I. & Otting, W. Über Ketenacylale des 1,2,3,4-Tetrahydronaphthalindicarbonsäure-(1,8)-anhydrids. Monatshefte für Chemie 97, 1533–1540 (1966). https://doi.org/10.1007/BF00902608

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  • DOI: https://doi.org/10.1007/BF00902608

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