A new triazole-maleimide resin via azide-alkyne click chemistry: Synthesis and characterization

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• 作者：Xiaofei Wang ; Liqiang Wan ; Farong Huang ; Lei Du
• 关键词：Azide-alkyne click chemistry ; Triazole-maleimide ; Polymers ; Thermal properties
• 刊名：Materials Letters
• 出版年：2011
• 出版时间：31 January 2011
• 年：2011
• 卷：65
• 期：2
• 页码：268-270
• 全文大小：183 K

文摘

Copper-catalyzed Azide-Alkyne Cycloaddition (CuAAC) was used to synthesize a new series of maleimides with triazole ring moieties (triazole-maleimides, TA-MIs). The physical and thermal properties of the obtained TA-MIs were studied. The TA-MIs showed good solubility in non-proton strong polar solvents such as DMF, DMAc and NMP. The polymerization of TA-MIs can be carried out at a temperature ranged from 140 °C to 250 °C. T_d5 of the resulted poly(TA-MIs) reached 335–345 °C under nitrogen.