Table 2. Kinetic studies for the iEDDA reaction between azanorbornene 2 and tetrazines 13a–13c.
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Entry | Tetrazine | k × 10–2 M–1·s–1 |
1 | 13a | 2.6 ± 0.1 |
2 | 13b | 3.1 ± 0.1 |
3 | 13c | 0.143 ± 0.005 |
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Entry | Tetrazine | k × 10–2 M–1·s–1 |
1 | 13a | 2.6 ± 0.1 |
2 | 13b | 3.1 ± 0.1 |
3 | 13c | 0.143 ± 0.005 |