Molecular weight of the polymers under different conditions. Polymerization conditions: solvent-free, 150 °C for 2 h. Workup procedure: dissolution in DMF followed by precipitation from methanol. n.d., not determined
| Entry . | Monomers . | Cat.(mol%) . | MnMALS . | Mnps . | Dispersity . |
|---|---|---|---|---|---|
| 1 | A-A and B-B | BEMP (1) | 58 000 | 120000 | 1.8 |
| 2 | BEMP (10) | n.d. | 128000 | 1.5 | |
| 3 | BEMP (20) | n.d. | 143000 | 1.5 | |
| 4 | DBU (1) | n.d. | n.d | n.d. | |
| 5 | DBU (20) | 19 600 | 66 000 | 1.5 | |
| 6 | CsF (20) | 38 300 | 93 000 | 1.7 |
| Entry . | Monomers . | Cat.(mol%) . | MnMALS . | Mnps . | Dispersity . |
|---|---|---|---|---|---|
| 1 | A-A and B-B | BEMP (1) | 58 000 | 120000 | 1.8 |
| 2 | BEMP (10) | n.d. | 128000 | 1.5 | |
| 3 | BEMP (20) | n.d. | 143000 | 1.5 | |
| 4 | DBU (1) | n.d. | n.d | n.d. | |
| 5 | DBU (20) | 19 600 | 66 000 | 1.5 | |
| 6 | CsF (20) | 38 300 | 93 000 | 1.7 |