1,2,3,4,5 R : [a = o-Cl, b = p-Cl, c = o-OH, d = m-OH, e = p-OCH3, f = p-F, g
= o-NO2, h = p-N(CH3)2]|
1,2,3,4,5 R : [a = o-Cl, b = p-Cl, c = o-OH, d = m-OH, e = p-OCH3, f = p-F, g
= o-NO2, h = p-N(CH3)2] |
| Scheme 1: Synthetic route for the title compounds. |