Title of article
An intramolecular journey of a carboxyl group around 1,2-dihydropyridines: multisite δ- versus γ-lactonization reactions
Author/Authors
Parlier، نويسنده , , Andrée and Kadouri-Puchot، نويسنده , , Catherine and Beaupierre، نويسنده , , Sandra and Jarosz، نويسنده , , Nathalie and Rudler، نويسنده , , Henri and Hamon، نويسنده , , Louis and Herson، نويسنده , , Patrick and Daran، نويسنده , , Jean-Claude، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
6
From page
7274
To page
7279
Abstract
In contrast to substituted 4-acetic acid 1,4-dihydropyridines, giving only δ-lactones upon intramolecular reactions, 2-substituted 1,2-dihydropyridines led, besides to δ-lactones, also to new, structurally interesting γ-lactones as the result of a bromine-induced carbon-carbon double bond ‘Umpolung’.
Keywords
Rearrangements , Synthetic methods , 1 , 2-dihydropyridines , Lactones , Ring-closing/ring-opening
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1867214
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