Table 3.
Diastereoselective hydration of δ-hydroxyenoates
![]() | |||
|---|---|---|---|
| Entry | R | Yield% (15) | dr |
| a | CH2iPr | 75 | 90:10 |
| b | iPr | 57 | 89:11 |
| c | Ph | 33 | 90:10 |
| d | Me | 63 | 90:10 |
| 8a | (CH2)2OTBS | 58 (9a) | 88:12 |
| 8b | (CH2)2OBn | 69 (9b) | 89:11 |
Diastereoselective hydration of δ-hydroxyenoates
![]() | |||
|---|---|---|---|
| Entry | R | Yield% (15) | dr |
| a | CH2iPr | 75 | 90:10 |
| b | iPr | 57 | 89:11 |
| c | Ph | 33 | 90:10 |
| d | Me | 63 | 90:10 |
| 8a | (CH2)2OTBS | 58 (9a) | 88:12 |
| 8b | (CH2)2OBn | 69 (9b) | 89:11 |