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Assignment of the 1H and 13C NMR Chemical Shifts of (3,4-Dihydro-2H-pyran-5-yl)-oxo-acetic Acid Methyl Ester Using the Two Dimensional HMBC Technique |
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| Authors: | Laurent Lamarque Alain Méou Pierre Brun Frederic Chauvet |
| Institution: | 1. Lahoratoire de Synthèse Organique Sélective, CNRS, URA 1320 , Faculté des Sciences de Luminy , Avenue de Luminy, F-13288, Marseille, cedex 9, France;2. Laboratoire de Stéréochimie, CNRS, URA 1409 , Faculte des Sciences de Saint Jerome , Avenue Escadrille Normandie-Niemen, F-13397, Marseille, cedex 20, France |
| Abstract: | The identification of (3, 4-dihydro-2H-pyran-5-yl)-oxo-acetic acid methyl ester has been realized by combination of two dimensional HETCOR and HMBC techniques. 13C and 1H chemical shifts asignements are described. |
| Keywords: | (3 4-dihydro-2H-pyran-5-yl)-oxo-acetic acid methyl ester 1H NMR 13 C NMR HETCOR HMBC |