Effects of solvent polarity on the acid dissociation constants of benzoic acids
β Scribed by Joseph T. Rubino; William S. Berryhill
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 563 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0022-3549
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π SIMILAR VOLUMES
## Abstract The effect of aromatic and nonβaromatic solvents on the proton chemical shifts of 23 polar compounds has been determined. The protons which are activated by electronβwithdrawing groups show large highfield shifts in benzene (relative to the isotropic solvents). Based on evidence provide
R~suMI?~. -La variation de la (( constante de dissociatioii )) des acide5 macromoleculaires polybasiques en fonction du degre de neutralisation, de la dilution dc l'acide et de la teneur en electrolyte de la solution est expliquee par la presence d'une charge negative sur la macromolrkule. Par l'att