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. Author manuscript; available in PMC: 2019 Jul 21.
Published in final edited form as: Polym Chem. 2018 Jun 18;9(27):3798–3807. doi: 10.1039/C8PY00676H

Fig. 2.

Fig. 2

Synthesis of BPA-free PC from DTMPC (100 mg, 0.33 mmol) by ROP under various conditions. A) Effect of amount of chain transfer (1,3-PDO) using 1.7 μmol DBU with 3.5 μmol (◆), 35 μmol (■), 70 μmol (▲), and 140 μmol (●) of 1,3PDO at 130°C. (B) Effect of chain transfers using 1.7 μmol DBU with 35 μmol 1,3PDO (◆), 35 μmol 1,2PDO (■) and 35 μmol 1,6HDO (▲) at 130°C.