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Product 2 syntheses and molecular weights.
| Sample | Reactants (mmol) | Catalyst (mmol) | Zn (mmol) | BPY (mmol) | PPh3 (mmol) | Mn a (kDa) | Mw a (kDa) | PDI |
|---|---|---|---|---|---|---|---|---|
| NiBr2 | 0.65 | 0.05 | 2.75 | - | 0.32 | 3.5 | 6.2 | 1.8 |
| NiCl2 | 0.65 | 0.05 | 2.75 | - | 0.32 | 3.7 | 6.7 | 1.8 |
| Ni(COD)2 | 0.65 | 1.63 | - | 1.63 | - | 2.1 | 4.6 | 2.2 |
a Estimated by GPC analyses (calibrated with polystyrene standards).
