Table 3.
Recyclability
| Time | 1st | 2nd | 3rd | 4th | 5th |
|---|---|---|---|---|---|
| Conversion | 100 | 98 | 95 | 90 | 80 |
Reaction conditions: 1a (1 mmol), Pd/C (13 mg), NH2NH2·H2O (10 mmol), MeOH (5 mL), 80 °C, 5 min.
Recyclability
| Time | 1st | 2nd | 3rd | 4th | 5th |
|---|---|---|---|---|---|
| Conversion | 100 | 98 | 95 | 90 | 80 |
Reaction conditions: 1a (1 mmol), Pd/C (13 mg), NH2NH2·H2O (10 mmol), MeOH (5 mL), 80 °C, 5 min.