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Long‐range two‐dimensional heteronuclear chemical shift correlation
Author(s) -
Martin Gary E.,
Zektzer Andrew S.
Publication year - 1988
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.1260260802
Subject(s) - heteronuclear molecule , chemistry , sequence (biology) , range (aeronautics) , heteronuclear single quantum coherence spectroscopy , pulse sequence , chemical shift , two dimensional nuclear magnetic resonance spectroscopy , nuclear magnetic resonance spectroscopy , nuclear magnetic resonance , stereochemistry , physics , biochemistry , materials science , composite material
Long‐range heteronuclear chemical shift correlation has undergone a period of burgeoning growth during the past 4 years. Initially, such correlations were made by simply reoptimizing the conventional heteronuclear chemical shift correlation sequence originally devised by Freeman and Morris. Problems inherent in the reoptimization of the Freeman–Morris sequence have led to the development of a number of other of experiments, most recently, including reverse (proton) detected heteronuclear multiple quantum techniques. The techniques now in use are compared and the inherent problems of each are identified and weighed against advantages. Applications of each technique are also presented.