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Simplification of 13 C NMR spectra by selective excitation of subspectra
Author(s) -
Schraml Jan,
Pelnař Jan,
Blechta Vratislav
Publication year - 1993
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260310418
Subject(s) - chemistry , pulse sequence , nmr spectra database , spectral line , sequence (biology) , two dimensional nuclear magnetic resonance spectroscopy , carbon 13 nmr satellite , nuclear magnetic resonance spectroscopy , nuclear magnetic resonance , crystallography , stereochemistry , fluorine 19 nmr , physics , biochemistry , astronomy
A new combination of 1D HOHAHA and INEPT pulse sequences is proposed and tested on an antibiotic, amikacin disulphate. The sequence provides 13 C NMR spectra of chosen structural subunits and thus facilitates the NMR analysis of oligomers.