Table 1.
Compound 1 | Compound 2 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
R1 | R2 | R3 | R4 | R5 | R6 | R1 | R2 | R3 | R4 | R5 | R6 | |
OMe | H | H | H | H | H | 1a | H | H | H | H | H | 2a |
H | NO2 | H | H | H | 1b | H | NO2 | H | H | H | 2b | |
F | F | F | F | F | 1c | F | F | F | F | F | 2c | |
F | H | F | H | H | 1d | F | H | F | H | H | 2d | |
H | Cl | H | H | H | 1e | H | Cl | H | H | H | 2e | |
H | H | Cl | H | H | 1f | H | H | Cl | H | H | 2f | |
H | H | Me | H | H | 1g | H | H | Me | H | H | 2g | |
H | OMe | H | H | H | 1h | H | OMe | H | H | H | 2h | |
H | H | Br | H | H | 2i |