
TY  - JOUR
A1  - Blackstock, SM 
A1  - Hartshorn, MP 
A1  - Richards, KE 
T1  - The protonation of 2,4-, 3,4- and 2,4,5-Polyalkylphenols in fluorosulfonic acid
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1980
VL  - 33
IS  - 12
SP  - 2753
EP  - 2756
KW  - 
UR  - https://doi.org/10.1071/CH9802753 
N2  - The protonations of 2,4- and 3,4-dialkylphenols and 2,4,5- trialkylphenols and anisoles, where the alkyl groups are ethyls or methyls, have been examined for fluorosulfonic acid solutions at -50&#176;. These investigations show that in these systems C4-protonation ipso to an ethyl group occurs more readily than protonation ipso to a methyl group. 
ER  -

