Synthesis of New Highly Functionalized Quinolines via a Novel FeIII-Catalyzed Domino aza-Michael/Aldol/Aromatization Reaction
We report the development of a straightforward, waste-reducing, environmentally friendly, FeIII-catalyzed domino aza-Michael/aldol/aromatization reaction in the presence of water to access high-value functionalized quinolines by using 2-aminobenzophenones and ethyl buta-2,3-dienoate as starting compounds. The tangible advantages, that is, the utilization of commercially available and/or easily accessible substrates, simplicity, mild reaction conditions, and application of water as a solvent, make this three-step domino process green and highly appealing for the direct construction of a wide variety of highly functionalized quinolines in up to 78% yield. [...] Georg Thieme Verlag KG Rüdigerstraße 14, 70469 Stuttgart, GermanyArticle in Thieme eJournals: Table of contents | Abstract | Full text
Source: Synlett - Category: Chemistry Authors: Heckmann, Felix Ibrahim, Mohammad M. Hampel, Frank Tsogoeva, Svetlana B. Tags: letter Source Type: research
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