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首页> 外文期刊>Journal of the Indian Chemical Society >Preparation,polymerization and characterization of some new maleimides
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Preparation,polymerization and characterization of some new maleimides

机译:一些新的马来酰亚胺的制备,聚合和表征

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摘要

This article described the synthesis of poly N-arylmaleimides and copolymaleimides.The maleimides monomer N-(2-nitrophenyI)maleimide (2-NPMI),N-(3-nitrophenyI)maleimide (3-NPMI) and N-(4-nitrophenyl)maIeimide (4-NPMI) were prepared from corresponding substituted nitro aniline.The homopolymerization of above three maleimides monomer were initiated by free radical using AIBN in THF solvent at 65 ~(deg)C.The monomer aiso copolymerized with MMA free radically in THF using equimolar amount of the comonomers.All the polymer samples have been characterizedby the solubility,intrinsic viscosity,FT-IR and ~1H NMR spectral analysis and thermo gravimetric analysis.
机译:本文介绍了聚N-芳基马来酰亚胺和共聚马来酰亚胺的合成方法。马来酰亚胺单体N-(2-硝基苯基)马来酰亚胺(2-NPMI),N-(3-硝基苯基)马来酰亚胺(3-NPMI)和N-(4-硝基苯基)由相应的取代的硝基苯胺制得丙二酰亚胺(4-NPMI),以上三种马来酰亚胺单体的均聚反应是利用AIBN在THF溶剂中于65°C下通过自由基引发的。所有聚合物样品都通过溶解度,特性粘度,FT-IR和〜1H NMR光谱分析和热重分析进行了表征。

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