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Zur Chemie der Ketencarbonsäure-Derivate

The chemistry of the derivatives of ketene carboxylic acid

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

Zusammenfassung

Es werden an drei partiell deuterierten Systemen (Phenylmalonsäure-dianilid, 2-Amino-pyridin und Benzylmalonsäurebis-2,4,6-trichlorphenolester) weitere experimentelle Befunde erbracht, die beweisen, daß bei verschiedenen Cyclisierungsreaktionen mit reaktiven Malonsäure-derivaten intermediär Ketencarbonsäure-abkömmlinge gebildet werden.

Abstract

With three partially deuterated systems (phenylmalonic dianilide, 2-aminopyridine, and 2.4.6-trichlorophenyl benzylmalonate) further experimental proof is given for the intermediate appearance of ketene carboxylic acid derivatives in cyclisation reactions with malonic acid derivatives. *** DIRECT SUPPORT *** A3615139 00011

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Authors and Affiliations

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

    E. Ziegler, H. Sterk & W. Steiger

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  1. E. Ziegler
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  2. H. Sterk
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  3. W. Steiger
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Ziegler, E., Sterk, H. & Steiger, W. Zur Chemie der Ketencarbonsäure-Derivate. Monatshefte für Chemie 101, 762–766 (1970). https://doi.org/10.1007/BF00909895

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  • DOI: https://doi.org/10.1007/BF00909895

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