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Mesoionische Sechsringheterocyclen, XVI Syntheses von 2 a, 5 a-Diaza-acenaphthylen Mesoionen

Mesoionic sixmembered heterocycles XVI. Synthesis of 2a,5a-diaza-acenaphthylene mesoionic compounds

  • Organische Chemie Und Biochemie
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Abstract

Reaction of 7-azaindole with activated malonates (1) results in the formation of the tricyclic mesoionic diaza-acenaphthylene compounds2. Hydrogenation of2a with platin as catalyst leads to the saturated betaine4. The structure assignment was established by1H-13C-NMR shift correlation and decoupling experiments.

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Literatur

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Authors and Affiliations

  1. Institut für Organische Chemie, Karl-Franzens-Universität, A-8010, Graz, Österreich

    Wolfgang Stadlbauer, Yousef Ravai, Heinz Sterk & Thomas Kappe

Authors
  1. Wolfgang Stadlbauer
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  2. Yousef Ravai
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  3. Heinz Sterk
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  4. Thomas Kappe
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Additional information

Herrn Prof. Dr.E. Schauenstein, Vorstand des Institutes für Biochemie der Universität Graz, mit den besten Wünschen zum 65. Geburtstag gewidmet.

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Stadlbauer, W., Ravai, Y., Sterk, H. et al. Mesoionische Sechsringheterocyclen, XVI Syntheses von 2 a, 5 a-Diaza-acenaphthylen Mesoionen. Monatsh Chem 114, 965–972 (1983). https://doi.org/10.1007/BF00799956

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  • DOI: https://doi.org/10.1007/BF00799956

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