Three-component synthesis of functionalized five-membered ring lactones under Barbier-like conditions |
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| Authors: | Camille Le Floch,Eric Lé onel,Thierry Martens |
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| Affiliation: | Électrochimie et Synthèse Organique, Institut de Chimie et des Matériaux Paris-Est, UMR 7182 CNRS-Université Paris 12 Val-de-Marne, 2-8 rue Henri Dunant, 94320 Thiais, France |
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| Abstract: | Five-membered ring lactones have been synthesized using a straightforward three-component reaction among in situ-generated arylzinc reagents, dimethyl itaconate and aromatic aldehydes. This Barbier-like procedure, which is characterized by its simplicity, allows the concise synthesis of a range of highly functionalized 4,5-substituted γ-butyrolactones. |
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| Keywords: | Multicomponent reactions Barbier-like conditions γ-Butyrolactones Aryl bromides Aromatic aldehydes Dimethyl itaconate |
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