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Comparison of different 2D NMR techniques for 13 C, 31 P correlation
Author(s) -
Bast Peter,
Berger Stefan,
Günther Harald
Publication year - 1992
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.1260300704
Subject(s) - chemistry , nicotinamide adenine dinucleotide , correlation , analytical chemistry (journal) , two dimensional nuclear magnetic resonance spectroscopy , nuclear magnetic resonance spectroscopy , polarization (electrochemistry) , nuclear magnetic resonance , nad+ kinase , chromatography , stereochemistry , physics , enzyme , organic chemistry , geometry , mathematics
Abstract Three different experimental techniques are compared to find the most efficient protocol for 2D 13 C, 31 P correlation spectroscopy. It is shown that the best signal‐to‐noise ratio is given by the polarization transfer experiment for 31 P detection and by the HMQC experiment for 13 C detection. Applications of these techniques for 13 C, 31 P correlation of β‐nicotinamide adenine dinucleotide (NAD + ) and a mixture of three different mononucleotides are described.