Table 4.
RCYs for [11C]5 under various conditions.
| Solvent | Base | RCYa (%) | n |
|---|---|---|---|
| THF | KH2PO4 | 2 | 1 |
| DMSO | KH2PO4 | 10 | 2 |
| THF | K2CO3, K 2.2.2 | 26 | 3 |
From [11C]HCN.
RCYs for [11C]5 under various conditions.
| Solvent | Base | RCYa (%) | n |
|---|---|---|---|
| THF | KH2PO4 | 2 | 1 |
| DMSO | KH2PO4 | 10 | 2 |
| THF | K2CO3, K 2.2.2 | 26 | 3 |
From [11C]HCN.