Research Article
Preparation and Antibacterial Activity of Some New 4-(2-Heterylidenehydrazinyl)-7-chloroquinoline Derivatives
Table 3
1H, 13C-NMR, and HR-MS spectral data of compounds 4d–f.
| Number | Y = H (4d) | Y = Cl (4e) | Y = NO2 (4f) | | (ppm) J (Hz) | (ppm) | (ppm) J (Hz) | (ppm) | (ppm) J (Hz) | (ppm) | |
| 2 | 8.56 (d) J = 5.0 | 152.0 | 8.48 (br) | 152.3 | 8.49 (br) | 152.7 | | 3 | 7.51–7.58 (m) | 101.2 | 7.31 (br) | 101.8 | 7.28 (br) | 102.2 | 4 | - | 149.2 | - | 149.2 | - | 147.2 | 5 | 8.33 (d) J = 9.0 | 123.9 | 8.36 (d) J = 9.0 | 123.0 | 8.34 (d) J = 9.0 | 123.4 | 6 | 7.51–7.58 (m) | 124.8 | 7.60 (br) | 125.1 | 7.58 (br) | 124.8 | 7 | - | 131.6 | - | 131.2 | - | 131.2 | 8 | 7.90 (s) | 128.6 | 7.84 (br) | 128.0 | 7.84 (br) | 128.6 | 9 | - | 147.0 | - | 146.5 | - | 146.6 | 10 | - | 115.4 | - | 115.0 | - | 115.0 | 11 | 11.11 (s) | - | 11.33 (br) | - | 11.26 (br) | - | 13 | 8.51 (s) | 136.4 | 8.54 (s) | 139.0 | 8.57 (s) | 138.9 | 14 | - | 117.5 | - | 117.5 | - | 117.8 | 15 | 9.11 (s) | 127.7 | 9.14 (s) | 128.7 | 9.17 (s) | 127.4 | 18 | - | 151.3 | - | 150.0 | - | 148.8 | 19 | - | 133.8 | - | 133.9 | - | 133.6 | 20, 24 | 7.79 (d) J = 8.0 | 128.5 | 7.64 (d) J = 8.5 | 128.7 | 8.14 (d) J = 8.5 | 123.9 | 21, 23 | 7.51–7.58 (m) | 129.7 | 7.85 (d) J = 8.5 | 129.6 | 8.42 (d) J = 8.5 | 129.7 | 22 | 7.37–7.41 (m) | 132.4 | - | 133.4 | - | 132.8 | 25 | - | 139.1 | - | 139.7 | - | 139.0 | 26, 30 | 8.03 (d) J = 7.5 | 118.7 | 8.03 (d) J = 8.5 | 118.8 | 8.05 (d) J = 8.5 | 118.9 | 27, 29 | 7.51–7.58 (m) | 128.8 | 7.57 (d) J = 8.5 | 130.2 | 7.60 (d) J = 8.5 | 129.5 | 28 | 7.37–7.41 (m) | 127.2 | 7.41 (t) J = 8.5 | 127.1 | 7.44 (t) J = 8.5 | 127.4 | MS | 424.1347 [M + H]+ (C25H18ClN5 + H, 424.1323) | 458.0946 [M+H]+ (C25H17Cl2N5 + H, 458.0934) | 469.1179 [M + H]+ (C25H17ClN6O2 + H, 469.1174) |
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More information can be found in Supplementary Materials.
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