3. Solvent Effect on FADH Using Bimetallic Ru Complexes 6–7 .
| entry | complex | solvent | yield (%) | time (min) | TOF20 (h–1) | TOF50 (h–1) |
|---|---|---|---|---|---|---|
| 1 | 6 | --- | 93 | 53 | 6036 | 2683 |
| 2 | 6 | DMF | 93 | 60 | 3011 | 1593 |
| 3 | 6 | dioxane | 93 | 105 | 3456 | 1463 |
| 4 | 6 | toluene | 93 | 60 | 2727 | 1986 |
| 5 | 7 | --- | 93 | 74 | 4479 | 1363 |
| 6 | 7 | DMF | 86 | 85 | 3591 | 983 |
| 7 | 7 | dioxane | 71 | 52 | 4761 | 3000 |
| 8 | 7 | toluene | 86 | 102 | 4285 | 1913 |
Reactions conducted in different solvents (0.5 mL) using FA/Cat = 1000 and Et3N/FA = 75 mol % at 90 °C.
TOF20 calculated at 20% of yield.
TOF50 calculated at 50% of yield.