✦ LIBER ✦
The geometrical imprint domain: a 1D and 2D spectra editing tool in refocused–decoupled INEPT experiments for structural analysis of silylated and acetylated glycosides
✍ Scribed by Laurent Pouységu; Mouna Harket; Bernard De Jéso; Jean C. Lartigue; Michel Pétraud; Max Ratier
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 551 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
The inÑuence 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 D. The appearance and exploitation of a hitherto unknown characteristic "geometrical imprint domainÏ closely linked to the spatial environment around the heteroatom under investigation allow a straightforward editing of the spectra.