New access to 1,3-diketones from aldehydes

Type Article
Date 2004-11
Language English
Author(s) Fargeas Valérie, Baalouch Myriam, Metay Estelle, Baffreau Jerôme, Menard Delphine, Gosselin Pascal, Berge Jean-PascalORCID, Barthomeuf Chantal, Lebreton Jacques
Affiliation(s) CNRS, Fac Sci & Tech, UMR 6513, Organ Synth Lab, F-44322 Nantes 3, France.
Univ Maine, Fac Sci, CNRS, UMR 6511,Lab Synth Organ, F-72085 Le Mans, France.
IFREMER, Dept Valorisat Prod Mer, F-44311 Nantes 3, France.
Univ Auvergne, Fac Pharm, Lab Pharmacognosie & Biotechnol, UMR,U 484,INSERM, F-63001 Clermont Ferrand, France.
Source Tetrahedron (0040-4020) (Elsevier), 2004-11 , Vol. 60 , N. 45 , P. 10359-10364
DOI 10.1016/j.tet.2004.07.087
WOS© Times Cited 23
Keyword(s) 1,3 diketones, Alkylation, Sulfones, Aldehydes
Abstract A simple and efficient methodology to introduce an 1,3-diketone motif from various aldehyde precursors in three steps with good overall yields is described using beta-ketosulphone 7 as masked equivalent of acetone.
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