| Entry | Compounds | R1 | R2 | Time (h) | Molecular Weight | Melting point (˚C) |
| 1 | 58a | Ph | Cl | 6 | 322.79 | 250 - 252 |
| 2 | 58b | Ph | Br | 6 | 367.24 | 257 - 259 |
| 3 | 58c | Ph | F | 6 | 306.33 | 280 - 281 |
| 4 | 58d | 4-MeO-Ph | Cl | 6 | 352.81 | 259 - 260 |
| 5 | 58e | 3,4-MeO-Ph | Cl | 6 | 382.84 | 255 - 257 |
| 6 | 58f | 4-Cl-Ph | Cl | 6 | 357.23 | 284 - 285 |
| 7 | 58g | 4-F-Ph | Cl | 6 | 340.78 | 300 - 301 |
| 8 | 58h | 4-Cl-Ph | Br | 6 | 401.68 | 281 - 282 |
| 9 | 58i | 4-Cl-Ph | F | 6 | 340.78 | 298 - 299 |
| 10 | 58j | 4-OH-Ph | Cl | 6 | 338.79 | 299 - 300 |