## Abstract The NMR spectra of pyridine, pyrazine and imidazole are examined in acetoneβ__d__~6~. The differential shifts of the ring protons are accounted for in terms of an interaction between the lone pair on the ring nitrogen atom and the carbonyl group of acetone.
Effect of solvents on NMR spectra of penicillins
β Scribed by John M. Padfield; I. W. Kellaway
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 185 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0022-3549
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