Premium
Pulsed field gradient spectroscopy (PFGS): application to the structure elucidation of (+)‐(10 S )‐10‐bromo‐β‐chamigrene
Author(s) -
König Gabriele M.,
Wright Anthony D.
Publication year - 1997
Publication title -
phytochemical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 72
eISSN - 1099-1565
pISSN - 0958-0344
DOI - 10.1002/(sici)1099-1565(199707)8:4<167::aid-pca349>3.0.co;2-w
Subject(s) - nuclear magnetic resonance spectroscopy , chemistry , phase (matter) , spectroscopy , field (mathematics) , nuclear magnetic resonance , analytical chemistry (journal) , stereochemistry , physics , chromatography , organic chemistry , mathematics , quantum mechanics , pure mathematics
The structure of the new natural product (+)‐(10 S )‐10‐bromo‐β‐chamigrene (1) was determined using both two‐dimensional nuclear magnetic resonance pulsed field gradient spectroscopy (2D‐NMR PFGS) and conventional phase cycled methodologies. A discussion of the advantages of PFGS 2D‐NMR over conventional phase cycled methodologies, as well as a brief outline of the hard‐ and soft‐ware requirements to enable the PFGS experiments employed to be performed, is given. © 1997 John Wiley & Sons, Ltd.