On November 21, 2017, Moutzouri, Pinelopi; Kiraly, Peter; Phillips, Andrew R.; Coombes, Steven R.; Nilsson, Mathias; Morris, Gareth A. published an article.SDS of cas: 73590-85-9 The title of the article was 13C Satellite-Free 1H NMR Spectra. And the article contained the following:
A new NMR experiment (Destruction of Interfering Satellites by Perfect Echo Low-pass filtration, DISPEL) is introduced that facilitates the anal. of low-level components in high dynamic range mixtures by suppressing one-bond 13C satellite signals in 1H spectra. Since the natural abundance of 13C is around 1.1%, these satellites appear at 0.54% of the intensity of a parent peak, mimicking and often masking impurity signals. The new experiment suppresses one-bond 13C satellite signals, with high efficiency, at negligible cost in signal-to-noise ratio, and over a wide range of one-bond coupling constants, without the need for broadband 13C decoupling. The experimental process involved the reaction of 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]thio]benzimidazole(cas: 73590-85-9).SDS of cas: 73590-85-9
The Article related to dispel nmr one bond satellite signal suppression, Magnetic Phenomena: Nuclear Resonances and other aspects.SDS of cas: 73590-85-9
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem