| Compound | Conventional 60˚C | Microwave | ||
| Time min. | Yield % | Time min. | Yield % | |
| a | 270 | 70 | 3.5 | 95 |
| b | 270 | 73 | 3.5 | 94 |
| c | 240 | 72 | 3.5 | 92 |
| d | 240 | 75 | 3 | 94 |
| e | 240 | 79 | 3.5 | 93 |
| f | 180 | 77 | 2.5 | 93 |
| g | 210 | 76 | 2.8 | 94 |
| h | 210 | 68 | 3.5 | 93 |
| i | 210 | 69 | 3 | 92 |
| j | 240 | 76 | 2.6 | 91 |
| k | 270 | 75 | 3 | 91 |
| l | 240 | 78 | 3 | 89 |
| m | 240 | 76 | 2.4 | 94 |
| n | 210 | 78 | 3 | 93 |
| o | 210 | 76 | 2.6 | 94 |