Title: Sulfolene pyridinones as precursors for pyridinone ortho-quinodimethanes and their Diels-Alder adducts
Authors: Govaerts, TC ×
Vogels, Ilse
Compernolle, Frans
Hoornaert, Georges #
Issue Date: Jan-2002
Publisher: Pergamon-elsevier science ltd
Series Title: Tetrahedron letters vol:43 issue:5 pages:799-802
Abstract: 2(1H)-Pyrazinones were converted into [3,4-b] and [3,4-c] sulfolene pyridinones 4 and 5, serving as precursors for the corresponding 3.4- and 5.6-dimethylene 2(1H)-pyridinone ortho-quinodimethanes. These were trapped by in situ reaction with dienophiles. Tethering of 4 also enabled intramolecular cycloaddition. (C) 2002 Elsevier Science Ltd. All rights reserved.
ISSN: 0040-4039
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
Chemistry - miscellaneous
× corresponding author
# (joint) last author

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