| 微波辐射一步法合成富马酸单甲酯的研究 |
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| 引用本文： | 陈钢,周玲妹,赵士举,夏百根.微波辐射一步法合成富马酸单甲酯的研究[J].河南科学,2008,26(8). |
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| 作者姓名： | 陈钢 周玲妹 赵士举 夏百根 |
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| 作者单位： | 河南农业大学,理学院,郑州,450002 |
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| 基金项目： | 河南省教育厅自然科学基金，河南农业大学重点学科基金 |
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| 摘 要： | 报道了以顺丁烯二酸酐和甲醇为原料,用微波辐射一步合成富马酸单甲酯的方法.其最佳反应条件为:微波辐射功率480 W,催化剂磷酸用量为3.0 mL,氯化铝用量为2.0 g,醇酐物质的量比为11∶,微波辐射时间12 min.结果表明,此法反应时间短,产率达92.3%.
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| 关 键 词： | 微波辐射 富马酸单甲酯 合成 |
Synthesis of Monomethyl Fumarate by Microwave Radiation on One-Step Method |
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| Chen Gang,Zhou Lingmei,Zhao Shiju,Xia Baigen.Synthesis of Monomethyl Fumarate by Microwave Radiation on One-Step Method[J].Henan Science,2008,26(8). |
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| Authors: | Chen Gang Zhou Lingmei Zhao Shiju Xia Baigen |
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| Institution: | Chen Gang,Zhou Lingmei,Zhao Shiju,Xia Baigen (College of Science,Henan Agricultural University,Zhengzhou 450002,China) |
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| Abstract: | Monomethyl fumarate is synthesized by esterification of maleic anhydride and methanol under microwave radiation on one-step method.The optimal conditions are as follows:power of microwave radiation 480 W,amount of catalyst H3PO4 used 3.0 mL,AlCl3 used 2.0 g,molar ratio of alcohol to anhydride 1∶1,microwave radiation time 12 min.It is found out that,under the optimal conditions,the yield of the product reaches 92.3 %. |
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| Keywords: | microwave radiation monomethyl fumarate synthesis |
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