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DOI: 10.1055/s-0030-1260108
New Rearrangement of Conjugated Cyclic Ene Nitroso O-Trimethylsilyl Acetals: Convenient Synthesis of Dihydro-2H-pyran-3-one and Dihydrofuran-3-one Oximes
Publication History
Publication Date:
14 July 2011 (online)

Abstract
The nucleophile-induced rearrangement of cyclic N-alkoxy-N-(silyloxy)enamines was investigated. As a result, a new strategy for the synthesis of β-pyranone and β-furanone derivatives from nitro compounds is suggested.
Key words
nitroso acetals - rearrangement - nitrogen heterocycles - 1,2-oxazines - aliphatic nitro compounds
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- Supporting Information (PDF)
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References
Crystallographic data for the structure 4a have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication number CCDC 805539. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK; Fax: +44(1223)336033; E-mail: deposit@ccdc.cam.ac.uk.