Isomers
Column temperature, °С
α
p-
and
m-
xylene
103.9
1.12
p-
and
m-
methylanisole
105.6
1.1
3,4-and3,5
-
lutidin
101.5
1.75
p-
and
m-
cresol
139.8
1.03
Table 2:
Highest coefficients of structural selectivity of compound Ia.