HCCH-TOCSY 

https://doi.org/10.1351/goldbook.08350
Three-dimensional nuclear magnetic resonance spectroscopy for the assignment of protein structure with one carbon and two hydrogen dimensions.
Notes:
  1. Magnetization is transferred from the side-chain hydrogen nuclei to their attached A13A2213C nuclei. This is followed by isotropic A13A2213C mixing and finally the transfer back to the side-chain hydrogen atoms for detection.
  2. The nuclear magnetic resonance spectrum is used for side-chain assignment.
See also: total correlation spectroscopy
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 689 [Terms] [Paper]
Citation: 'HCCH-TOCSY' 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.08350 RIS BibTex EndNote
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