Editing of carbon-13 NMR spectra. 1. A pulse sequence for the generation of subspectra
β Scribed by Bendall, M. R.; Doddrell, D. M.; Pegg, D. T.
- Book ID
- 120877093
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 356 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The 13C chemical shifts and CΓH coupling constants of a series of imidazole 1-oxides were compared with those of the parent imidazoles and imidazolium salts in order to show the inΓuence of N-oxidation on these parameters. The 13C chemical shifts can be related to the electron density at the carbon
We descnbe a new pulse sequence involvmg two tune-re:rersal spio echoes (TREV) for the high-resolution NMR of abundant spm UI sohds IL IS shown that for a cycle tune longer than T2. TREV IS apparently supenor LO !he h&REV-g pulse. sequence