| 酯交换法合成甲基丙烯酸高碳烷基酯 |
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| 引用本文： | 刘福胜,李月刚,穆铁铮,丁文光. 酯交换法合成甲基丙烯酸高碳烷基酯[J]. 石油化工, 2000, 29(9) |
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| 作者姓名： | 刘福胜 李月刚 穆铁铮 丁文光 |
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| 作者单位： | 齐鲁石油化工公司研究院,山东,淄博,255400 |
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| 摘 要： | 采用酯交换工艺 ,有机锡为催化剂 ,进行了甲基丙烯酸丁酯、甲基丙烯酸 -2 -乙基己酯、甲基丙烯酸正癸酯、甲基丙烯酸正十二醇酯等高碳烷基酯合成反应过程的研究。考察了催化剂用量和原料配比等工艺条件对反应结果的影响。在较佳条件下 ,反应转化率大于 99 5% ,产品收率大于 96 0 % ,产品纯度大于 99 5%。
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| 关 键 词： | 甲基丙烯酸甲酯 甲基丙烯酸烷基酯 酯交换 |
Synthesis of Higher Carbon Alkyl Methacrylates by Ester Interchange |
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| LIU Fu-sheng,LI Yue-gang,MU Tie-zheng,DING Wen-guang. Synthesis of Higher Carbon Alkyl Methacrylates by Ester Interchange[J]. Petrochemical Technology, 2000, 29(9) |
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| Authors: | LIU Fu-sheng LI Yue-gang MU Tie-zheng DING Wen-guang |
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| Abstract: | The synthesis of butyl,2-etheylhexyl,decyl and dodecyl methacrylates by ester interchange was studied.A suitable system of catalyst and inhibitor was obtained.The influence of reaction conditions on reaction results was examined.Under optimum conditions,the converison is over 99.5%,yield over 96.0% and product purity over 99.5%. [ |
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| Keywords: | methyl methacrylate alkyl methacrylate ester interchange |
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