
TY  - JOUR
A1  - Bolton, PD 
A1  - Hall, FM 
A1  - Kudrynski, J 
T1  - Thermodynamic functions of ionization of t-butyl-substituted and methoxysubstituted phenols
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1972
VL  - 25
IS  - 1
SP  - 75
EP  - 80
KW  - 
UR  - https://doi.org/10.1071/CH9720075 
N2  - Thermodynamic ionization constants of 2-t-butylphenol, 3-t-butylphenol, 4-t-butylphenol, 3,5-di-t-butylphenol, and 3,5-dimethoxyphenol have been measured in aqueous solution by an e.m.f./spectrophotometric method within the temperature range 5-60°C and the thermodynamic functions of ionization &#916;G25, &#916;H25, &#916;S25, and &#916;Cp25 calculated. These results confirm the additivity of substituent effects noted previously for the ionization of 3,5-disubstituted phenols and indicate that this ionization process is relatively insensitive to steric effects. 
ER  -

