Table 7.
Synthesis of 1-Phenylcyclopropane carboxamide derivatives (8a–8t).
| S.No | Acid | Amine | Product | Yield (%) |
|---|---|---|---|---|
| 1 | 3a | 7 | 8a | 85 |
| 2 | 3a | 5a | 8b | 72 |
| 3 | 3a | 5b | 8c | 84 |
| 4 | 3a | 5c | 8d | 81 |
| 5 | 3b | 7 | 8e | 78 |
| 6 | 3b | 5a | 8f | 76 |
| 7 | 3b | 5b | 8g | 81 |
| 8 | 3c | 7 | 8h | 83 |
| 9 | 3c | 5a | 8i | 76 |
| 10 | 3d | 5a | 8j | 79 |
| 11 | 3d | 5b | 8k | 71 |
| 12 | 3e | 7 | 8l | 79 |
| 13 | 3e | 5a | 8m | 84 |
| 14 | 3e | 5b | 8n | 88 |
| 15 | 3e | 5c | 8o | 91 |
| 16 | 3f | 7 | 8p | 72 |
| 17 | 3f | 5a | 8q | 80 |
| 18 | 3f | 5b | 8r | 83 |
| 19 | 3g | 5a | 8s | 73 |
| 20 | 3g | 5b | 8t | 88 |
*All reactions were carried out on a 10 mg scale. The reaction was monitored by TLC and LCMS. Acid (1.0 eq), Amine (1.0 eq), HATU (1.5 eq), DIPEA (3.0 eq), DMF (5 vol).