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Complete assignments of the 1 H and 13 C NMR spectra of 15 limonoids
Author(s) -
Rodríguez Benjamín
Publication year - 2003
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.1159
Subject(s) - chemistry , chemical shift , carbon 13 nmr , nmr spectra database , stereochemistry , spectral line , physics , astronomy
Unambiguous and complete assignments of 1 H and 13 C NMR chemical shifts for 15 limonoids, eight of them found in natural sources and seven other synthetic derivatives, are presented. The assignments are based on 2D shift‐correlated [ 1 H, 1 H‐COSY, 1 H, 13 C‐gHSQC‐ 1 J (C,H), 1 H, 13 C‐gHMBC‐ n J (C,H) ( n = 2 and 3)] and NOE experiments. Copyright © 2003 John Wiley & Sons, Ltd.
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