Chem. J. Chinese Universities

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Synthesis and Characterization of Azido- and Amino-bearing Aliphatic Polyesters

SHI Quan1,2, CHEN Xue-Si1, HU Xiu-Li1,2, SUN Jing1,2, XIAO Hai-Hua1,2, JING Xia-Bin1*   

    1. State Key Laboratry of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences,Changchun 130022, China;
    2. Gradutate University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2007-04-08 Revised:1900-01-01 Online:2008-07-10 Published:2008-07-10
  • Contact: 景遐斌JING Xia-Bin

Abstract: Functionalized aliphatic polyesters, especially those with pendent hydroxyl, carboxyl and amino groups, have attracted much research interest in recent years due to their perfect biocompatibility, biodegra-dability and reactivity. Copolymerization of lactide with functionalized cyclic carbonate monomers proved to be an efficient way to functionalize aliphatic polyesters. However, random co-polyesters with pendent amino groups were seldom reported. This article reported a facile way to prepare aliphatic polyesters with random pendant azido and amino groups via Click reaction.

Key words: Aliphatic polyester, Azido, Amino group, Click reaction, Cyclic carbonate

CLC Number: 

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