Table 2.
| ||
---|---|---|
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).
| ||
---|---|---|
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).