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Solvation effects on the tautomerization of N,N-dimethylvaline

โœ Scribed by Allan D. Headley; Binita Patel; Eric T. Cheung

Book ID
104255762
Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
185 KB
Volume
37
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

The effects that solvents have on the tautomerization of N,N-dimethylvaline were analyzed using a linear solvation energy relationship (LSER) approach. In solution, the population of the zwitterionic tautomer is dictated mainly by the nature of the medium. Acidic solvent molecules appear to be more concentrated near the carboxylate functionality of the zwitterionic tautomer compared to the concentration of basic solvent molecules in the region of the dimethylammonium functionality.

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