The interaction of caffeine and theophylline with sodium benzoate and sodium salicylate has been studied in deuterium oxide at 35Β°C by measnring the aromatic salt-induced changes in the chemical shifts of the N-methyl protons. Taking into account the self-association of the N-methylxanthines, on the
NMR Measurements of chemical theory equilibrium constants for hydrogen-bonded solutions
β Scribed by C. A. Eckert; M. M. McNiel; B. A. Scott; L. A. Halas
- Publisher
- American Institute of Chemical Engineers
- Year
- 1986
- Tongue
- English
- Weight
- 679 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0001-1541
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