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Determination of Coupling Constants by Deconvolution of Multiplets in NMR

Bodenhausen, Geoffrey
Published in Journal of Magnetic Resonance. 1999, vol. 141, no. 1, p. 133-140
Abstract The structures of multiplets in one- and two-dimensional NMR spectra can be simplified by recursive deconvolution in the frequency domain. Deconvolution procedures are described for in-phase and antiphase doublets of delta functions. Recursive simplification is illustrated by applications to double-quantum-filtered correlation spectra (DQF-COSY) and selective correlation spectra (soft-COSY). Coupling constants can be measured reliably even if signals of opposite signs lead to partial cancellation.
Keywords Deconvolution of multipletsCorrelation spectroscopy (COSY)Cross-peak multiplets
PMID: 10527750
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JEANNERAT, Damien, BODENHAUSEN, Geoffrey. Determination of Coupling Constants by Deconvolution of Multiplets in NMR. In: Journal of Magnetic Resonance, 1999, vol. 141, n° 1, p. 133-140. doi: 10.1006/jmre.1999.1845 https://archive-ouverte.unige.ch/unige:7926

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Deposited on : 2010-06-21

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