Table 1.
Preparation of Various Substituted Allyl Enol Carbonates
 | ||||
|---|---|---|---|---|
| Entry | n | R | Product | Yield |
| 1 | 1 |  |
8 | 92% |
| 2 | 1 |  |
9 | 99% |
| 3 | 1 |  |
10 | 76% |
| 4 | 1 |  |
11 | 94% |
| 5 | 1 |  |
12 | 89% |
| 6 | 1 |  |
13 | 96% |
| 7a | 0 |  |
14 | 88% |
a
KOt-Bu was used as base.
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