To gain more information about the effect of solvent on ␣-amino acids, the stoichiometric protonation constants of 10 ␣-amino acids (glycine, DL-alanine, DL-valine, L-leucine, L-isoleucine, DL-phenylalanine, Lserine, L-threonine, L-asparagine, and L-glutamine) in different dioxan-water mixtures have
Solvent Effects on the Protonation Constants of Someα-Amino Acid Esters in 1,4-Dioxane–Water Mixtures
✍ Scribed by Alev Doğan; Nazife Aslan; Esin Canel; Esma Kılıç
- Publisher
- Springer US
- Year
- 2010
- Tongue
- English
- Weight
- 271 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0095-9782
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📜 SIMILAR VOLUMES
In this study, the overall stability constants of copper(II) complexes with some ␣-amino acids (glycine, DL-alanine, DL-valine, L-leucine, L-asparagine, L-glutamine) were determined by potentiometric titration in water, 25% dioxan-75% water, 35% dioxan-65% water, 50% dioxan-50% water, and 60% dioxan
The effect of solvent properties on protonation constants was studied for water-dioxane mixtures covering a wide range of solvent compositions, from data sets on several solutes with a variety of functional groups. The establishment of the model was carried out using different approaches: the use of