Table 2. Reaction of 1 with various ROS and respective yields of 2 and 6.
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| Entry | Conditions a | Remaining 1 b | 2 b | 6 b |
| 1 (HO˙) | FeCl2 200 μM H2O2 500 μM NaHPO4 pH = 6 | 3.4% (±1.2) | <2.7% (±0.3) | <0.5% |
| 2 (H2O2) | H2O2 100 μM PBS pH = 7.4 | 99.5% (±0.5) | <0.5% | <0.5% |
| 3 (H2O2) | H2O2 1 mM PBS pH = 7.4 | 99.0% (±0.5) | <0.5% | <0.5% |
| 4 (O2˙–) | KO2 100 μM | 99.2% (±1.1) | <0.5% | <0.5% |
| 5 (O2˙–) | KO2 1 mM | 84.1% (±0.2) | 10.6% (±0.1) | <0.6% (±0.1) |
| 6 (ClO–) | NaOCl 100 μM PBS pH = 7.4 | <0.5% | 19.5% (±0.7) | <0.5% |
| 7 (ONOO–) | NaONO2 150 μM PBS pH = 9 | <0.5% | 32.8% (±1.0) | <0.8% (±0.1) |
aRun at 22 °C in 1 : 1 MeCN : H2O unless noted otherwise.
bDetermined by HPLC and reported in percent yield. Values are average of experimental triplicate. Error expressed as standard deviation in parentheses.