heteronuclear multiple-quantum correlation with additional TOCSY transfer

initialism: HMQC-TOCSY
https://doi.org/10.1351/goldbook.08355
Variant of heteronuclear multiple bond correlation (HMBC) spectroscopy that shows correlations from a heteronucleus (e.g., \(\ce{^{13}C}\)) to not only its directly bound \(\ce{^{1}H}\) but also to all other \(\ce{^{1}H}\) nuclei within the spin system.
See also: total correlation spectroscopy
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 691 [Terms] [Paper]
Citation: 'heteronuclear multiple-quantum correlation with additional TOCSY transfer' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08355 RIS BibTex EndNote
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