Table 1.
Data for synthesis of AlHEMA/MMA copolymers by ATRP.
| M1/M2 | Time (h) | Conversion (%) | DPn,GC | Mn,GC (g/mol) | Mn a (g/mol) | a | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| NMR | GC | |||||||||
| M1 | M2 | M1 | M2 | |||||||
| I | 25/75 | 4.0 | 16 | 28 | 34 | 27 | 115 | 15,900 | 21,400 | 1.36 |
| II | 50/50 | 4.5 | 48 | 50 | 47 | 52 | 198 | 31,600 | 33,600 | 2.06 |
| III | 75/25 | 4.5 | 46 | 45 | 42 | 47 | 173 | 33,100 | 35,500 | 1.83 |
| IV | 25/75 | 24 | 33 | 29 | 23 | 22 | 89 | 12,200 | 25,400 | 1.68 |
| V | 50/50 | 24 | 27 | 15 | 18 | 17 | 71 | 12,000 | 17,800 | 1.72 |
| VI | 75/25 | 24 | 32 | 24 | 26 | 30 | 109 | 21,000 | 30,400 | 1.65 |
I: [AlHEMA+MMA]0/[EiB-Br]0/[CuBr]0/[dNdpy]0 = 400/1/0.75/1.5; II–III: [AlHEMA+MMA]0/[EiB-Br]0/[CuCl]0/[PMDTA]0 = 400/1/1/1; IV–VI: [AlHEMA+MMA]0/[RET-Br]0/[CuBr]0/[dNdpy]0 = 400/1/1/2; anisole 10 vol.% of mon., 60 °C; a determined by GPC in THF with polystyrene standards.