Synlett

Diels-Alder reactions of 6-substituted 1-(p-nitrobenzoyl)-5, 6-dihydro-2-pyridinones

LC Dias, AMAP Fernandes, J Zukerman-Schpector

Index: Dias; Fernandes; Zukerman-Schpector Synlett, 2002 , # 1 p. 100 - 104

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Citation Number: 5

Abstract

Abstract The first examples of Diels-Alder cycloaddition reactions of 6-substituted 1-(p- nitrobenzoyl)-5, 6-dihydro-2-pyridinones are described. This reaction benefits from the fact that the diene adopts an endo orientation trans to the axial substituent at C-6 due to A [1][3] allylic type strain with the N-PNB protecting group.

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