Citation: Lian Liu, Zhi Yong Wei, Min Qi. Synthesis and characterization of biodegradable aliphatic polyesters using dibutylmagnesium as initiator[J]. Chinese Chemical Letters, ;2007, 18(6): 744-746. doi: 10.1016/j.cclet.2007.04.011 shu

Synthesis and characterization of biodegradable aliphatic polyesters using dibutylmagnesium as initiator

Lian Liu ^a, ,
Zhi Yong Wei ^b ,
Min Qi ^b

a Electromechanics and Materials Engineering College, Dalian Maritime University, Dalian 116026, China;
b School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China

Received Date: 22 January 2007

Fund Project: This work was supported by the National Natural Science Foundation of China (No. 30470521).

Aliphatic polyesters were synthesized via the ring opening polymerization of the corresponding lactones initiated with dibutylmagnesium both in bulk and in solution.The resulting polymers were characterized by ¹H, ¹³C NMR, GPC and XRD.The results indicated that dibutylmagnesium is an effective initiator for the ring opening polymerization of lactones.
- Aliphatic polyesters,
- Lactones,
- Dibutylmagnesium,
- Biodegradable,
- Biomaterials
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