Screening of solvents for the synthesis of CCAB.
| Entry | Solvent | Time (h) | Obs. conversion (%) |
|---|---|---|---|
| 2A1 | Acetone | 24 | Nil |
| 2A2 | Ethyl acetate | 24 | Trace |
| 2A3 | ACN | 24 | Trace |
| 2A4 | DMF | 24 | 38 |
| 2A5 | DMAc | 24 | 52 |
| 2A6 | THF | 24 | 26 |
| Entry | Solvent | Time (h) | Obs. conversion (%) |
|---|---|---|---|
| 2A1 | Acetone | 24 | Nil |
| 2A2 | Ethyl acetate | 24 | Trace |
| 2A3 | ACN | 24 | Trace |
| 2A4 | DMF | 24 | 38 |
| 2A5 | DMAc | 24 | 52 |
| 2A6 | THF | 24 | 26 |