Fragmentation pattern of permethyl 6-C-glycosylflavones in electron impact mass spectrometry |
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| Authors: | M.L. Bouillant A. Besset J. Favre-Bonvin J. Chopin |
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| Affiliation: | Laboratoires de Chimie Biologique et de Phytochimie, Université Claude Bernard, Lyon I, 69622 Villeurbanne, France |
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| Abstract: | A mass spectral fragmentation pattern of permethyl 6-C-glycosylflavones is proposed from the MS data of permethyl derivatives mono-O-deuteriomethylated in the 2″-, 3″-, 4″- or 6″-positions. The synthesis of these compounds via O″-glycosyl-6-C-glucosylflavones is described. |
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| Keywords: | MS fragmentation pattern structural identification synthesis. |
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