Concepedia

Amine‐Catalyzed Cyclizations of Tethered α,β‐Unsaturated Carbonyl Compounds

Renata Marcia de Figueiredo, Roland Fröhlich, Mathias Christmann

Angewandte Chemie International Edition · 2008 · 150 citations · 76 references

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Concepts

Abstract

Various linked unsaturated dicarbonyl compounds were cyclized by dienamine catalysis. Depending on the substrates, alternative pathways were observed, leading to mono- and bicyclic products in high enantiomeric excess.

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