Pulse Fourier Transform 13C-NMR Spectroscopy,Principles and Applications |
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Authors: | Eberhard Breitmaier,Gü nther Jung,Wolfgang Voelters |
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Abstract: | As a result of the development of pulse Fourier transform NMR spectroscopy 13C resonance has become accepted as a means of elucidating the structures of organic compounds having the natural 13C abundance. Assignment of the signals is facilitated by broad-band and off resonance proton decoupling and by knowledge of longitudinal relaxation times. The pulse Fourier technique, which is more sensitive and faster than conventional NMR spectroscopy because of multi-channel excitation, allows 13C measurements within a short time even on dilute samples of high molecular weight compounds without prior enrichment in 13C. |
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Keywords: | NMR spectroscopy |
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