Table 2. Effect of Co-Solvent on Miscibility at 6 MR.
| reaction mixture | bath temperature (°C) | maximum reaction temperature (°C) |
|---|---|---|
| 0% FFA oil/0% solvent | 85 | 65 ± 1 |
| 50% FFA oil/0% solvent | 85 | 65 ± 1 |
| 50% FFA oil/50% acetone | 85 | 67 ± 1 |
| 50% FFA oil/50% DEE | 85 | 70 ± 1 |