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NMR spectra of betaines from marine algae
Author(s) -
Blunden Gerald,
Gordon Sally M.,
Crabb Trevor A.,
Roch Olive G.,
Rowan Michael G.,
Wood Brian
Publication year - 1986
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.1260241108
Subject(s) - chemistry , algae , nmr spectra database , spectral line , carbon 13 nmr , mass spectrum , mass spectrometry , nuclear magnetic resonance , stereochemistry , botany , chromatography , physics , astronomy , biology
Abstract The 1 H and 13 C NMR spectroscopic characteristics of a range of behines, most of which are found in marine algae, are described. The spectral features are an important aid to the identification of these compounds. In the 13 C NMR spectra, some ( 14 N, 13 C) couplings are clearly observed. The FAB mass spectral characteristics of some of these compounds are also described.