Table 3.
Arylation of 1,3-dioxolane with aryl chlorides and bromides.
| ||||
|---|---|---|---|---|
| Entry | R | X | Yield 29 | 29 : 30 |
| 1 | CN | Cl | 73% | 7.1 : 1 |
| 2 | CN | Br | 52% | 15.8 : 1 |
| 3 | Ph | Cl | 65% | 9.0 : 1 |
| 4 | Ph | Br | 36% | 18.1 : 1 |
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