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Broadband 13 C‐Homodecoupled Heteronuclear Single‐Quantum Correlation Nuclear Magnetic Resonance
Author(s) -
Foroozandeh Mohammadali,
Giraudeau Patrick,
Jeannerat Damien
Publication year - 2011
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201100411
Subject(s) - heteronuclear molecule , homonuclear molecule , heteronuclear single quantum coherence spectroscopy , pulse sequence , nuclear magnetic resonance , two dimensional nuclear magnetic resonance spectroscopy , chemistry , sequence (biology) , physics , nuclear magnetic resonance spectroscopy , molecular physics , molecule , quantum mechanics , biochemistry
13 C‐homodecoupling in F1: Eliminating homonuclear 13 C scalar couplings is a challenging NMR problem when enriched compounds are studied by NMR. The 13 C‐homodecoupled heteronuclear single‐quantum correlation (HSQC) experiment (BBHD‐HSQC) relies on the Zangger–Sterk pulse sequence element to combine spatial encoding of the chemical shift with the refocusing of couplings. The sequence is applied to fully enriched 13 C cholesterol.