The geometrical imprint domain: a 1D and 2D spectra editing tool in refocused–decoupled INEPT experiments for structural analysis of silylated and acetylated glycosides

Autor:	Pouységu, Laurent, Harket, Mouna, Jéso, Bernard De, Lartigue, Jean C., Pétraud, Michel, Ratier, Max
Zdroj:	Magnetic Resonance in Chemistry; November 1997, Vol. 35 Issue: 11 p735-742, 8p
Abstrakt:	The influence of homonuclear coupling contributions in 13C and 29Si NMR refocused–decoupled 1D/2D INEPT experiments was graphically visualized by monitoring the computed variations of the theoretical signal intensities as a function of the refocused delay time Δ. The appearance and exploitation of a hitherto unknown characteristic ‘geometrical imprint domain’ closely linked to the spatial environment around the heteroatom under investigation allow a straightforward editing of the spectra. © 1997 John Wiley & Sons, Ltd.
Databáze:	Supplemental Index
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