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Methanolyse von 14-Brom-codeinondimethylacetal

Methanolysis of 14-bromocodeinone dimethyl acetal

  • Organische Chemie und Biochemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

Reaction of 14-bromo-codeinone dimethyl acetal (1) with methanol in presence of Na2CO3 yields 7-methoxy-neopinonedimethyl acetal (2 b) and 14-methoxy-codeinone dimethyl acetal (6 b). The structures of the new compounds are proved.

Zusammenfassung

Bei der Reaktion von 14-Brom-codeinondimethylacetal (1) mit Methanol in Gegenwart von wasserfr. Na2CO3 wurden 7-Methoxy-neopinondimethylacetal (2 b) und 14-Methoxy-codeinondimethylacetal (6 b) erhalten. Die Strukturen der neuen Verbindungen werden bewiesen.

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Authors and Affiliations

  1. Pharmazeutisch-Chemischen Institut der Universität Wien, Wien, Österreich

    G. Heinisch, V. Klintz & F. Vieböck

Authors
  1. G. Heinisch
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  2. V. Klintz
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  3. F. Vieböck
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Additional information

Herrn Prof. Dr.F. Kuffner zum 65. Geburtstag gewidmet.

Teilergebnisse stammen aus der ZusammenarbeitF. Vieböck undV. Klintz. DissertationV. Klintz, Univ. Wien 1945.

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Heinisch, G., Klintz, V. & Vieböck, F. Methanolyse von 14-Brom-codeinondimethylacetal. Monatshefte für Chemie 102, 530–537 (1971). https://doi.org/10.1007/BF00909349

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  • DOI: https://doi.org/10.1007/BF00909349

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