324. The use of equilibrium constants to calculate thermodynamic quantities. Part I. Equilibria in the system tert.-butyl chloride, isobutene, hydrogen chloride

1951 ◽  
pp. 1409 ◽  
Author(s):  
K. E. Howlett
Keyword(s):  
Hydrogen Chloride ◽  
Equilibrium Constants ◽  
Thermodynamic Quantities ◽  
Butyl Chloride ◽  
Tert Butyl ◽  
Tert Butyl Chloride

scholarly journals tert-Butylation of 1-Naphthol with tert-Butyl Alcohol or tert-Butyl Chloride in the Presence of Sulfuric Acid or Zinc Chloride

1973 ◽  
Vol 31 (10) ◽  
pp. 831-834 ◽  
Author(s):  
Toshiyuki MIYATA ◽  
Takahiro HAMADA ◽  
Tsuneaki HIRASHIMA ◽  
Osamu MANABE ◽  
Hachiro HIYAMA
Keyword(s):  
Sulfuric Acid ◽  
Zinc Chloride ◽  
Butyl Alcohol ◽  
Butyl Chloride ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Tert Butyl Chloride

Thermodynamic studies in solution. Part IV. Solvent effect on the solvolysis of tert-butyl chloride. A new treatment of the experimental data

1979 ◽  
Vol 57 (5) ◽  
pp. 500-502 ◽  
Author(s):  
Joaquim Jose Moura Ramos ◽  
Jacques Reisse ◽  
M. H. Abraham
Keyword(s):  
Free Energy ◽  
Solvent Effect ◽  
Free Energies ◽  
Butyl Chloride ◽  
Activation Free Energy ◽  
Tert Butyl ◽  
New Treatment ◽  
The One ◽  
Activated Complex ◽  
Tert Butyl Chloride

A new treatment of the solvent effect on the solvolysis of tert-butyl chloride is proposed. This treatment is based on activation free energy measurements and on transfer free energy measurements of the reactant (R) on the one hand and of a model (M) of the activated complex (AC) on the other hand. Solute–solvent interaction free energies for the reactant, the activated complex and the model compound are estimated. This estimation involves the calculation of the free energy of cavity formation of these various solutes (R, AC, and M) in all the solvents. These cavity terms, which are a function of the cohesive properties of the solvent and of the surface of the cavity do not reflect the electronic structure of the solute whereas the interaction free energy term does. The method we propose can be described as a new 'experimental' approach for the study of the charge separation in an activated complex.

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