ISSN:
1573-9171
Keywords:
proton transfer
;
3,6-di-tert-butyl-2-hydroxyphenoxyl
;
activation parameters
;
ion pairs
;
viscosity
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The effect of the viscosity of a toluene solution, with addition of Vaseline oil, on the kinetics of proton transfer from 3,6-di-tert-butyl-2-hydroxyphenoxyl to triethylamine was analyzed by the ESR technique. Activation barriers of the reaction do not correlate with the viscosity's activation energy in these systems. The effects studied were attributed to van der Waals solvation of partners by long molecules of the Vaseline oil alkanes.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00863573
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