Entry | T (°C) | t (min) | K2CO3 (mg) | Base/precursor (Molar ratio) | [18F]FEOH (%) | [18F]VF (%) | [18F]FEtOTs (%) | [18F]VF/[18F]FEOH |
---|---|---|---|---|---|---|---|---|
1 | 130 | 15 | 2 | 0.7 | 10 ± 2 | 29 ± 2 | 59 ± 2 | 2.9 |
2 | 130 | 15 | 5 | 1.7 | 19 ± 4 | 12 ± 4 | 65 ± 4 | 0.6 |
3 | 100 | 1 | 2 | 0.7 | 3 ± 1 | 6 ± 2 | 80 ± 4 | 2 |
4 | 100 | 1 | 5 | 1.7 | 3 ± 1 | 2 ± 1 | 91 ± 1 | 0.7 |