| Literature DB >> 23860340 |
Maria Enrica Di Pietro1, Christie Aroulanda, Denis Merlet.
Abstract
A new spatially encoded heteronuclear (1)H-(19)F selective refocusing NMR experiment (GET-SERF) is proposed. This sequence allows editing in one single 2D experiment all couplings between a selected fluorine site and all the proton nuclei of the molecule. Its efficiency is illustrated in the case of diflunisal, a difluorinated anti-inflammatory drug, in isotropic and anisotropic media.Entities:
Keywords: Couplings extraction; Fluorinated compounds; NMR spectroscopy; SERF experiment; Spatial encoding
Year: 2013 PMID： 23860340 DOI： 10.1016/j.jmr.2013.06.011
Source DB: PubMed Journal: J Magn Reson ISSN： 1090-7807 Impact factor: 2.229