| FeNH4(SO4)2·12H2O催化合成顺丁烯二酸二酯类 |
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| 引用本文： | 杨得锁.FeNH4(SO4)2·12H2O催化合成顺丁烯二酸二酯类[J].宝鸡文理学院学报(自然科学版),2002,22(4):283-284. |
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| 作者姓名： | 杨得锁 |
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| 作者单位： | 宝鸡文理学院,化学化工系,陕西,宝鸡,721007 |
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| 摘 要： | 以FeNH4(SO4)2·2H2O作催化剂合成了顺丁烯二酸二丁酯、顺丁烯二酸二戊酯、顺丁烯二酸二异戊酯、顺丁烯二酸二辛酯.实验结果表明,此固体催化剂对上述酯的合成催化活性高,反应条件温和,工艺流程简单,产品纯度高,2 h酯化率均可达98%以上.
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| 关 键 词： | 顺丁烯二酸二酯 合成 催化剂 FeNH4(SO4)2·12H2O |
| 文章编号： | 1007-1261(2002)04-0283-02 |
| 修稿时间： | 2002年2月26日 |
Catalytic synthesis of dimaleates with ammonium ferric sulfate |
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| YANG De-suo.Catalytic synthesis of dimaleates with ammonium ferric sulfate[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2002,22(4):283-284. |
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| Authors: | YANG De-suo |
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| Abstract: | Dimaleates such as dibutyl maleate, diamyl maleate, di-iso-amyl maleate, dioctyl maleate are synthesized using ammonium ferric sulfate as catalyst. The experimental result shows that in the synthesis of the dimaleates, the catalytic activity of the solid catalyst is high, the reaction conditions are mild, the process is simple and the product is very pure. Within two hours the total yield is over 98% respectively. |
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| Keywords: | dimaleates synthesis catalyst ammonium ferric sulfate |
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