No. | X | Aromatic | Piperazine I | Piperazine II | Me1 | Me2 | X |
---|---|---|---|---|---|---|---|
3a | p-CN | 153.8, 150.8, 138.3, | 51.6 | (a) | 20.6 | 13.9 | 108.6(CN) |
133.1, 131.4 | |||||||
126.0, 125.8, 121.2, | |||||||
119.4, 116.8 | |||||||
3b | p-CO2CH3 | 154.1, 150.9, 138.2, | |||||
131.4, 130.6 | (b) | (a) | 20.6 | 13.9 | 51.9(OMe) | ||
127.2, 126.0, 125.7, | 167.0(C=O) | ||||||
120.5, 116.9 | |||||||
3c | p-Br | 151.0, 149.4, 138.2, | 51.7 | (a) | 20.6 | 13.9 | |
131.9, 131.4 | |||||||
125.9, 125.6, 122.3, | |||||||
119.3, 116.8 | |||||||
3d | p-CH3 | 151.1, 148.2, 138.1, | |||||
135.9, 131.3 | 51.7 | 47.9 | 20.6 | 13.9 | 21.0(Me) | ||
129.5, 125.9, 125.5, | |||||||
120.6, 116.8 | |||||||
3e | p-NO2 | 155.5, 150.7, 145.2, | |||||
138.3, 131.4 | (a) | (a) | 20.6 | 13.9 | |||
126.0, 125.8, 124.9, | |||||||
120.8, 116.9 | |||||||
3f | H | 150.7, 150.1, 137.8, | 51.4 | 48.9 | 20.3 | 13.5 | |
130.9, 128.5 | |||||||
125.8, 125.5, 125.1, | |||||||
120.4, 116.4 |