Complete 1H and 13C signal assignment of prenol‐10 with 3D NMR spectroscopy |
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| Authors: | Maria Misiak Wiktor Ko?miński Maria Kwasiborska Jacek Wójcik Ewa Ciepichal Ewa Swiezewska |
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| Institution: | 1. Chemistry Department, University of Warsaw, Pasteura 1, 02‐093 Warsaw, Poland;2. Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5a, 02‐106 Warsaw, Poland |
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| Abstract: | The complete assignment of 1H and 13C chemical shifts of natural abundance prenol‐10 is reported for the first time. It was achieved using 3D NMR experiments, which were based on random sampling of the evolution time space followed by multidimensional Fourier transform. This approach makes it possible to acquire 3D NMR spectra in a reasonable time and preserves high resolution in indirectly detected dimensions. It is shown that the interpretation of 3D COSY–HMBC and 3D TOCSY–HSQC spectra is crucial in the structural analysis of prenol‐10. Copyright © 2009 John Wiley & Sons, Ltd. |
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| Keywords: | NMR 1H 13C 3D NMR prenol‐10 random sampling multidimensional Fourier transformation |
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