Table 2.
Effect of electricity around 1 F/mol and type of electrochemical cell.
| ||
|
| ||
| Entry | F/mol | % Yielda |
|
| ||
| 1 | 1.0 | 46b |
| 2 | 0.90 | 44 |
| 3 | 1.1 | <35 |
| 4c | 1.0 | ≪5 |
aIsolated yields using preparative GPC separation of the crude materials. Compound 2 of entry 3 contained a small amount of impurity. bThis yield is from entry 1 of Table 1. cAn undivided cell was used instead of a divided cell.