Series # | X | Aromatic (8H) | Ha (4H) | Hb (4H) | Jab (Hz) | X | |
---|---|---|---|---|---|---|---|
4-F-Ph Ring | Aryl Ring | ||||||
13a | p-CO2CH3 | 6.96 - 7.04 (4H, m) | 7.51 (2H, d, J=8.7), 8.05 (2H, d, J=8.7) |
3.29 (t) | 4.04 (t) | 5.2 | 3.92 (3H, s) |
13b | p-Br | 7.01 - 7.04 (4H, m) | 7.36 (2H, d, J=8.7), 7.48 (2H, d, J=8.8) |
3.29 (t) | 3.99 (br) | 5.2 | --- |
13c | p-CH3 | 6.99 - 7.07 (4H, m) | 7.29 (2H, d, J=7.8), 7.41 (2H, d, J=8.4) |
3.30 (t) | 3.96 (t) | 5.2 | 2.39 (3H, s) |