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Assignment of proton NMR spectra and conformational analysis by two‐dimensional heteronuclear relayed correlation NMR spectroscopy
Author(s) -
Turner Christopher J.
Publication year - 1984
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270220812
Subject(s) - heteronuclear molecule , two dimensional nuclear magnetic resonance spectroscopy , spectroscopy , nuclear magnetic resonance spectroscopy , nuclear magnetic resonance , proton , chemistry , spectral line , carbon 13 nmr satellite , analytical chemistry (journal) , spectrum (functional analysis) , physics , fluorine 19 nmr , chromatography , nuclear physics , quantum mechanics , astronomy
The method of two‐dimensional heteronuclear relayed correlation spectroscopy was used to establish the assignment of the severely overcrowded part of the proton spectrum of menthol by relating it to the previously assigned carbon spectrum. Extrapolation of the signal‐to‐noise ratio obtained with overnight data accumulation on a 10 mM solution suggests that this experiment should be feasible on as little as 10 mg of a moderate‐sized organic compound.