Table 1. Photocatalytic Performances of Ru(II)–Re(I) Complexesa.
entry | photocatalyst | ΦCO | TONCO |
---|---|---|---|
1 | Ru–Re1 | 0.12 | 170 |
2 | [Ru(dmb)3]2+ + fac-Re(dmb)(CO)3Cl | 0.062 | 101 |
3 | Ru–Re2 | 50 | |
4 | Ru–Re3 | 3 | |
5 | Ru–Re4 | 28 |
CO2-saturated DMF–TEOA (5:1 v/v) solutions containing the complex and BNAH (0.1 M) were irradiated at λex > 500 nm. dmb = 4,4′-dimethyl-2,2′-bipyridine.