Table 1.
Cyclic Voltammetry Dataa
| complex | R″ | E1/2 (V)b | ref |
|---|---|---|---|
| [CH3LCuCH2CN]− | −0.345 | 15 | |
| [LCuSPh]− (2 −) | −0.251 | this work | |
| [LCuOOtBu]− | −0.205 | 10 | |
| [LCuOOCMe2Ph]− | −0.154 | 10 | |
| [LCuSH]− (1−) | −0.209 | this work | |
| [LCuOH]− | −0.167 | 9i | |
| [LCuO2CR″]− | CH3 | 0.150 | 12a |
| C6H5 | 0.169 | 12a | |
| C6H4(NO2) | 0.239 | 12a | |
| C6F5 | 0.298 | 12a | |
| [LCuF]− | 0.605c | 11 | |
| [LCuCl]− | 0.665c | 11 | |
| [LCuBr]− | 0.665c | 11 |
a
Conditions: THF, Bu4NPF6 as supporting electrolyte, glassy carbon electrode.
b
Versus Fc+/Fc.
c
Values listed here versus Fc+/Fc were generated from the published values versus Ag/AgNO3 by using the correction +140 mV.16