Table 1.
Influence of reaction temperature and time
| Entry | Temperature (°C) | Time (min) | Yield (%) |
|---|---|---|---|
| 1 | 100 | 15 | 60 |
| 2 | 75 | 15 | 60 |
| 3 | 50 | 15 | 35 |
| 4 | 75 | 5 | 49 |
| 5 | 75 | 10 | 60 |
| 6 | 120 | 5 | 55 |
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