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Solvent-free reaction on KF-alumina under microwave: serendipitous one-pot domino synthesis of new isobenzofuran-1(3H)-ones from alpha-hydroxyketones |
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| Authors: | Didier Villemin Nawel Cheikh Nathalie Bar Mohamed A. Didi |
| Affiliation: | a ENSICAEN, LCMT-UMR 6507 CNRS, Université de Caen, 14050 Caen, France b Laboratoire de Catalyse et de Synthèse en Chimie Organique, Université de Tlemcen, B.P. 119, Tlemcen, Algeria |
| Abstract: | The reaction of four α-hydroxyketones 1a-d with a double equivalent of t-butyl acetylacetonate in the presence of KF-alumina under microwave irradiation afforded 6-acetyl-5-hydroxy-3,3-dialkyl-7-methyl isobenzofuran-1(3H)-ones 3a-d. |
| Keywords: | α-Hydroxyketone KF-alumina Microwave Isobenzofuran-1-(3H)-ones |
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