## Abstract The benzeneβinduced solvent effects upon the proton chemical shifts of various pyrazines, pyrimidines and their __N__βoxides are described. Larger chemical shift effects, implying closer benzeneheterocycle association, are noted in the __N__βoxides as compared to the nonβoxidized hetero
β¦ LIBER β¦
The nuclear magnetic resonance spectra of some substituted benzenes with D2h-symmetry, in a nematic solvent
β Scribed by J. Bulthuis; J. Gerritsen; C. W. Hilbers; C. Maclean
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 1017 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0165-0513
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