Table 3.
Compound | Substituent | kobsa (s−1) | std dev | std error |
---|---|---|---|---|
7a | Et | 0.0073 | 0.0006 | 0.0003 |
7b | iPr | 0.0062 | 0.0003 | 0.0002 |
7c | tBu | 0.0062 | 0.0004 | 0.0002 |
7d | H | 0.0026 | <0.0001 | 0.00005 |
7e | F | 0.0018 | <0.0001 | 0.00002 |
7f | Cl | 0.0017 | <0.0001 | 0.00001 |
7g | Br | 0.0015 | 0.0001 | 0.00006 |
7h | NO2 | 0.0001 | <0.0001 | 0.00001 |
average of 3 experiments.