Title: A novel appiroach to fused 1,2,4-triazines by intramolecular cyclization of 1,2-diaza-1,3-butadienes bearing allyl(propargyl)sulfanyl and cyclic tert-amino groups
Authors: Belskaia, Natala P ×
Deryabina, Tatyana G
Koksharov, Alexandr V
Kodess, Mikhail I
Dehaen, Wim
Lebedev, Albert T
Bakulev, Vasiliy A #
Issue Date: Dec-2007
Publisher: Pergamon-elsevier science ltd
Series Title: Tetrahedron letters vol:48 issue:52 pages:9128-9131
Abstract: 3-Allyl- and 3 -prop-1-ynylsulfanyl-2-arylazo-3-cycloalkylamino-acrylonitriles undergo cyclization under mild conditions to afford the novel heterocyclic systems 1,4, 6,7,8,8a-hexahydropyrrolo[2,1-c][1,2,4]-triazine-4-thione, 1,4,6,7,9,9a-hexahydro[1,4]oxazino[3,4-c][1,2,4]triazine and 1,6,7,8,9,9a-hexahydro-4H-pyrido[2,1-c][1,2,4]triazine via a number of consecutive pericyclic reactions. (C) 2007 Elsevier Ltd. All rights reserved.
ISSN: 0040-4039
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
× corresponding author
# (joint) last author

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