Table 4.
Deprotection of α,β-unsaturated amides.
 | |||
|---|---|---|---|
| entry | substrate | product | yield (%) |
| 1 | 2a |
 17 |
69 |
| 2 | 12a |
 18 |
81 |
| 3 | 8a |
 19 |
70 |
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