Lookup NU author(s): Mr TF Anderson Anderson,
Dr Julian Knight,
Dr Kirill Tchabanenko
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In a short sequence, 5-vinyloxazolidin-2-ones were converted into the 3,6-disubstituted 3,6-dihydropyridin-2-ones via Pd-catalysed carbonylation and enolate alkylation with high diastereoselectivity. Alkylation of 6-substituted N-methylpyridin-2-ones gives stereoselectively the 3,6-anti diastereoisomer with MeI, BuI and i-PrI. Alkylation of the corresponding N-BOC pyridinones gives the 3,6-syn diastereoisomer with high selectivity. © 2003 Elsevier Science Ltd. All rights reserved.
Author(s): Anderson TF, Knight JG, Tchabanenko K
Publication type: Article
Publication status: Published
Journal: Tetrahedron Letters
ISSN (print): 0040-4039
ISSN (electronic): 1873-3581
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