Resolution Enhancement in SEA XLOC for Heteronuclear NMR Long‐Range Correlation

Resolution Enhancement in SEA XLOC for Heteronuclear NMR Long‐Range Correlation

It is shown how the resolution in SEA XLOC NMR spectra for distinguishing between heteronuclear two‐ and three‐bond correlations for all 13C multiplicities can be improved by a modified experiment delivering absorptive profiles in the indirect dimension. The method is demonstrated with applications...

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Veröffentlicht in:ChemistryOpen (Weinheim) 2019-08, Vol.8 (8), p.1048-1051
Hauptverfasser: Gyöngyösi, Tamás, Kövér, Katalin E., Sørensen, Ole W.
Format: Artikel
Sprache:eng
Schlagworte:
absorptive profiles
Absorptivity
Communication
Communications
Experiments
Ibuprofen
long-range correlation
NMR
NMR spectroscopy
Nonsteroidal anti-inflammatory drugs
Nuclear magnetic resonance
resolution enhancement
Spectrum analysis
Strychnine
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Zusammenfassung:It is shown how the resolution in SEA XLOC NMR spectra for distinguishing between heteronuclear two‐ and three‐bond correlations for all 13C multiplicities can be improved by a modified experiment delivering absorptive profiles in the indirect dimension. The method is demonstrated with applications to ibuprofen and strychnine. All about that bond: It is shown how the resolution in SEA XLOC NMR spectra for distinguishing between heteronuclear two‐ and three‐bond correlations for all 13C multiplicities can be improved by a modified experiment delivering absorptive profiles in the indirect dimension. The method is demonstrated with applications to ibuprofen and strychnine.
ISSN:2191-1363
2191-1363
DOI:10.1002/open.201900136