Table 1 Gold π-activation under EAO conditions
From: Accessing gold p-acid reactivity under electrochemical anode oxidation (EAO) through oxidation relay
| ||||
|---|---|---|---|---|
Reactant | 5a convn | 3a | 4aa | 4ad |
5a | 100% | 0% | 15% | 45% |
5a-HCl | 100% | Trace | 0% | 60% |
5a-HBF4 | 100% | Trace | 0% | 65% |
5a-HOTf | 100% | 16% | 0% | 30% |
