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Synthesis 1987; 1987(1): 24-28
DOI: 10.1055/s-1987-27829
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1,4-Ketoaldehyde durch Michael-Addition deprotonierter Aldimine an 2-(N-Methylanilino)-acrylonitril

Hubertus Ahlbrecht* , Axel Von Daacke
  • *Fachbereich Chemie der Universität Gießen, Institut für Organische Chemie, Heinrich-Buff-Ring 58, D-6300 Gießen, West Germany
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Publikationsdatum:
20. August 2002 (online)

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1,4-Ketoaldehydes via Michael-Addition of deprotonated Aldimines to 2-(N-Methylanilino)-acrylonitrile A new method for the synthesis of the title compounds by a one-pot three component coupling reaction is described. It consists of the reaction of an enolateanion- and an enolcation-equivalent with subsequent alkylation of an acylanion-equivalent.