| Synthesis of N-Substituted （Z）-3-（ （2-Benzyl）-4-Ox opent-2-yl） Pyrrole-2,5-Diones （Maleimides） |
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| 作者姓名： | Isra Salih Ad-Daraji, Albdulmajeed Salih Hamad Alsamarrai |
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| 作者单位： | [1]Department of Chemistry, College of Education, University of Samarra, Salahalddin 131333, Iraq; [2]Department of Applied Chemistry, College of Applied Science, University of Samarra, Salahalddin 131333, Iraq |
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| 基金项目： | Acknowledgments We thank department of chemistry, college of education, university of Samarra, Iraq for funding this project. Also, we thank SDI （Samarra Drug Industry） for providing some instrumental facilities. |
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| 摘 要： | A series of N-substituted （Z）-3-（（2-benzyl）-4-oxopent-2-yl）pyrrole-2,5-diones were synthesized and characterized. The compounds were synthesized from dimethyl-2-（（Z）-2-（benzylamino）-4-oxopent-2-en-3-yl） fumarate （9） and dimethyl acetylenedi-carboxylate followed by reaction with some amines in refluxing ethanol. The identification of the compounds were based on spectroscopic analysis such as 1R （infrared）, UV （ultraviolet）, ^1H-NMR （nuclear magnetic resonance） and the microanalysis of the elements （CHN （microanalysis）） data.
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| 关 键 词： | 马来酰亚胺 N-取代 苄基 吡咯 二酮 羧酸乙酯 富马酸酯 光谱分析 |
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