Nuclear magnetic resonance decoupling

Nuclear Magnetic Resonance (NMR) decoupling is a technique used in NMR spectroscopy to simplify the spectra of complex molecules and enhance the resolution of the chemical shifts. In NMR, nuclei in a magnetic field can interact with each other, leading to splitting patterns (multiplets) in the spectral signals. These interactions can complicate the interpretation of spectra, especially for molecules with more than one type of nucleus (e.g., carbon and hydrogen).