| 杂多钨酸催化合成丙烯酸丁酯 |
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| 引用本文： | 周德凤 李东风 等. 杂多钨酸催化合成丙烯酸丁酯[J]. 吉林工学院学报, 1999, 20(4): 4-7 |
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| 作者姓名： | 周德凤 李东风 等 |
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| 作者单位： | 吉林工学院轻纺工程系!吉林长春130012 |
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| 摘 要： | 报道了以12－钨磷酸为催化剂合成丙烯酸丁酯的最佳实验,并对杂多酸的催化活性和使用寿命进行初步的探讨，用气相色谱监测，合成产品用IR和HNMR鉴定，结果表明，用杂多酸催化酯化反应活性好、选择性高。
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| 关 键 词： | 丙烯酸丁醇 催化活性 杂多钨酸催化剂 酯化反应 醇酸配料比 带水剂 |
A Study on the Synthesis of Acrylic Butanol Ester Using Tungsten Heteropolyacid as the Catalyst |
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| ZHOU De feng,LI Dong feng,WU Chen. A Study on the Synthesis of Acrylic Butanol Ester Using Tungsten Heteropolyacid as the Catalyst[J]. Journal of Jilin Institute of Technology, 1999, 20(4): 4-7 |
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| Authors: | ZHOU De feng LI Dong feng WU Chen |
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| Abstract: | Optimum experimental conditions for sythesizing acrylic butanol ester with 12 tungsten phosphoric acid as the catalyst have been obtained. The catalytic activity and repeatability of the heteropolyacids were studied preliminarily. The reaction process was monitored by gas chromatography. The synthesized product was identified by IR and HNMR. It is found that the catalytic activity and the selectivity of the heteropolyacids in esterfication are both good. |
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| Keywords: | heteropolyacids acrylic acid butanol catalysis |
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