Broadband 13C-Homodecoupled Heteronuclear Single-Quantum Correlation Nuclear Magnetic Resonance

Authors

  • Mohammadali Foroozandeh,

    1. Department of Organic Chemistry, University of Geneva, 30 Quai E. Ansermet, 1211 Geneva 4 (Switzerland), Fax: (+41) 22-379-32-15
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  • Dr. Patrick Giraudeau,

    Corresponding author
    1. Université de Nantes, CNRS, CEISAM UMR 6230, B.P. 92208, 2 rue de la Houssinière, 44322 Nantes Cedex 03 (France)
    • Université de Nantes, CNRS, CEISAM UMR 6230, B.P. 92208, 2 rue de la Houssinière, 44322 Nantes Cedex 03 (France)
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  • Dr. Damien Jeannerat

    Corresponding author
    1. Department of Organic Chemistry, University of Geneva, 30 Quai E. Ansermet, 1211 Geneva 4 (Switzerland), Fax: (+41) 22-379-32-15
    • Department of Organic Chemistry, University of Geneva, 30 Quai E. Ansermet, 1211 Geneva 4 (Switzerland), Fax: (+41) 22-379-32-15
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Abstract

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13C-homodecoupling in F1: Eliminating homonuclear 13C scalar couplings is a challenging NMR problem when enriched compounds are studied by NMR. The 13C-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 13C cholesterol.

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