Table 1.
Comp. | M. pt. (oC) | M. formula | M. wt. | Rf value | % Yield |
---|---|---|---|---|---|
Training set | |||||
1 | 246–248 | C25H20N4O5S | 488.12 | 0.72 | 85 |
2 | 88–90 | C23H17N3O5S | 447.76 | 0.70 | 80 |
3 | 252–254 | C26H20N5O4S | 483.10 | 0.68 | 72 |
4 | 268–270 | C29H19N5O4S | 498.53 | 0.64 | 76 |
5 | 213–215 | C24H16N4O4S2 | 488.54 | 0.62 | 82 |
6 | 124–126 | C27H21N5O4S | 511.55 | 0.70 | 85 |
7 | 208–210 | C26H19N5O5S | 513.52 | 0.74 | 74 |
8 | 220–222 | C26H18N4O4S | 482.15 | 0.78 | 68 |
9 | 203–205 | C25H17ClN4O5S | 520.06 | 0.72 | 76 |
10 | 112–114 | C26H18ClN5O4S | 531.97 | 0.72 | 77 |
11 | 180–182 | C27H20ClN5O6S | 545.09 | 0.74 | 88 |
12 | 223–225 | C26H18ClN5O5S | 547.97 | 0.68 | 66 |
13 | 246–248 | C25H17N4O5S | 520.06 | 0.72 | 70 |
14 | 120–122 | C23H17ClN3O5S | 482.92 | 0.70 | 82 |
15 | 252–254 | C25H16ClN5O4S | 517.06 | 0.68 | 74 |
16 | 268–270 | C29H18ClN5O4S | 531.08 | 0.64 | 62 |
17 | 213–215 | C24H16ClN4O4S2 | 523.99 | 0.62 | 76 |
18 | 124–126 | C27H20ClN5O4S | 545.09 | 0.70 | 82 |
19 | 208–210 | C26H18ClN5O5S | 547.97 | 0.74 | 70 |
20 | 220–222 | C26H18ClN4O4S | 517.96 | 0.78 | 87 |
21 | 108–110 | C23H16ClN4O6S | 476.08 | 0.72 | 58 |
22 | 112–114 | C21H16N3O6S | 438.43 | 0.64 | 64 |
23 | 100–102 | C23H15N5O5S | 473.46 | 0.68 | 78 |
24 | 195–197 | C24H17N5O5S | 487.49 | 0.72 | 84 |
25 | 148–150 | C22H15N4O5S2 | 479.51 | 0.70 | 76 |
26 | 180–182 | C25H19N5O5S | 501.51 | 0.74 | 60 |
27 | 223–225 | C24H17N5O6S | 503.49 | 0.68 | 88 |
28 | 228–230 | C24H16N4O5S | 472.47 | 0.62 | 66 |
Test set | |||||
29 | 117–119 | C23H17ClN3O5S | 481.92 | 0.64 | 72 |
30 | 120–122 | C25H17ClN5O4S | 518.95 | 0.68 | 64 |
31 | 148–150 | C24H16ClN4O4S2 | 523.99 | 0.70 | 82 |
32 | 228–230 | C26H17ClN4O4S | 516.96 | 0.62 | 70 |
TLC mobile phase: chloroform.