Table 2.
Scope with respect to the carbamate.
| ||
|---|---|---|
| entry | carbamate | yield (%)a |
| 1 | R = Me | 90 |
| 2 | CH2CH2Ph | 67 |
| 3 | CH2CH2TMS | 76 |
| 4 | t-Bu | 87 |
|
| ||
| 5 |
|
74 |
Yield of purified product (average of two experiments).
Scope with respect to the carbamate.
| ||
|---|---|---|
| entry | carbamate | yield (%)a |
| 1 | R = Me | 90 |
| 2 | CH2CH2Ph | 67 |
| 3 | CH2CH2TMS | 76 |
| 4 | t-Bu | 87 |
|
| ||
| 5 |
|
74 |
Yield of purified product (average of two experiments).