A straightforward conversion of aurones to 2-benzoylbenzofurans: transformation of one class of natural products into another |
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Authors: | Samir YahiaouiMarine Peuchmaur Ahcène Boumendjel |
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Institution: | Université de Grenoble/CNRS, UMR 5063, Département de Pharmacochimie Moléculaire, BP 53, 38041 Grenoble Cedex 9, France |
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Abstract: | The naturally occurring aurones (2-benzylidene-3(2H)-benzofuran-3-ones) can be easily converted to another class of natural products 2-benzoylbenzob]furans, via an effective reduction, acid-mediated rearrangement, and oxidation cascade. This easy conversion was conducted without purification of intermediates. This straightforward conversion may be considered as a possible biosynthesis pathway of 2-benzoylbenzob]furans in plants. |
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Keywords: | Aurones 2-Benzoylbenzo[b]furans Conversion Natural products |
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