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Synthesen von Heterocyclen, 98. Mitt.: Zur Chemie der Ketenimine

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

Zusammenfassung

Diaryl-ketenimine reagieren mit monosubstit. Malonsäurechloriden unter Abgabe von 2 HCl zu 2-Oxo-chromeno-[3,2-b]pyrrolen (1–7), Dialkyl-ketenimine dagegen zu 4,5-Dihydro-5-oxo-2H-furo[3,2-b]pyrrolen (11–12).

Abstract

Diaryl ketenimines react with monosubstituted malonyl chlorides to 2-oxo-chromeno[3.2-b]pyrroles (1–7), and dialkyl ketenimines to 4.5-dihydro-5-oxo-2H-furo[3.2-b]pyrroles (11–12).

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Authors and Affiliations

  1. Institut für Organische und Pharmazeutische Chemie der Universität Graz, Graz, Österreich

    E. Ziegler, R. W. Schmid, Helga Wittmann & K. Petritsch

  2. Forschungslaboratorien der J. R. Geigy AG, Basel, Österreich

    E. Ziegler, R. W. Schmid, Helga Wittmann & K. Petritsch

Authors
  1. E. Ziegler
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  2. R. W. Schmid
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  3. Helga Wittmann
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  4. K. Petritsch
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Herrn Prof. Dr.F. Asinger mit den besten Wünschen zum 60. Geburtstag gewidmet.

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Ziegler, E., Schmid, R.W., Wittmann, H. et al. Synthesen von Heterocyclen, 98. Mitt.: Zur Chemie der Ketenimine. Monatshefte für Chemie 98, 1954–1961 (1967). https://doi.org/10.1007/BF01167158

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  • DOI: https://doi.org/10.1007/BF01167158

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