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ACCORD–HMBC: a superior technique for structural elucidation
Author(s) -
Wagner Ronald,
Berger Stefan
Publication year - 1998
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/(sici)1097-458x(199806)36:13<s44::aid-omr281>3.0.co;2-q
Subject(s) - chemistry , pulse sequence , decoupling (probability) , coupling constant , stereochemistry , range (aeronautics) , nuclear magnetic resonance , quantum mechanics , physics , materials science , control engineering , engineering , composite material
The standard gradient selected HMBC pulse sequence was modified. With the ACCORDION principle a range of spin coupling constants is sampled which gives a complete set of long‐range C,H connectivities. A better low‐pass filter allows GARP 13 C decoupling. © 1998 John Wiley & Sons, Ltd.