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Carboxylic-terminated polyethylene glycol was synthesized from polyethylene glycol and maleic anhydride. The optimum conditions were:molar ratio of polyethylene glycol to maleic anhydride was 1: 2. 8,the reaction time was 6 h,and the reaction temperature was 170℃.
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Basic Information:
China Classification Code:TQ316.3
Citation Information:
[1]LI Xian-hong, CUI Ping, LIU Zhen-zhen (Department of Chemistry and Biological Science , Xiangfan University ,Xiangfan 441053 ,China).Synthesis of Carboxylic-terminated Polyethylene Glycol[J].Chemistry ＆ Bioengineering,2005(10):42-43.
Fund Information:
湖北省教育厅重点科研项目(2001A69005)
2005-10-30
2005-10-30