ISSN:
0749-1581
Keywords:
13C-1H coupling
;
Selective excitation
;
Gaussian pulse
;
13C-labelled carbohydrate
;
Isotope filtering
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The potential of Gaussian soft pulses in the selective excitation of individual 13C multiplets is demonstrated for heteronuclear 13C-1H NMR spectroscopy. The efficiency of these techniques is demonstrated for the rapid and accurate recording of both proton chemical shifts and heteronuclear coupling constants in multi-labelled oligosaccharides.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260280808
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