| 甲基丙烯酸乙酰乙酸乙二醇双酯的制备和鉴定 |
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| 引用本文： | 夏宇正,焦书科.甲基丙烯酸乙酰乙酸乙二醇双酯的制备和鉴定[J].北京化工大学学报(自然科学版),1990(2). |
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| 作者姓名： | 夏宇正 焦书科 |
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| 作者单位： | 北京化工学院应用化学系
(夏宇正)，北京化工学院应用化学系(焦书科) |
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| 摘 要： | 以甲基丙烯酸羟乙酯和二乙烯酮为原料,在碱性催化下合成了甲基丙烯酸乙酰乙酸乙二醇双酯(2-AAEMA),研究了催化剂(NEt_3)用量,反应温度等对收率的影响,并以~1H-NMR表征了2-AAEMA的结构。
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| 关 键 词： | 烯酮 催化反应 对苯二酚 三乙胺 甲基丙烯酸羟乙酯 |
Preparation and Characterisation of 2-Acetoacetoxyethyl Methacrylate |
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| Xia Yuzheng Jiao Shuke.Preparation and Characterisation of 2-Acetoacetoxyethyl Methacrylate[J].Journal of Beijing University of Chemical Technology,1990(2). |
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| Authors: | Xia Yuzheng Jiao Shuke |
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| Institution: | Department of Applied Chemistry |
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| Abstract: | In this paper 2-Acetoacetoxyethyl methacrylate was synthesized by the base-catalyzed reaction between the hydroxyethyl mathacrylate and diketen. The effects of amount of catalyst (NEt_3) and reaction temperature on the yield of 2-AAEMA were studied. Some structural parameters of 2-AAEMA were determined by ~1H-NMR. |
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| Keywords: | ketene catalyzed reaction hydroquinone triethylamine hydroxyethyl methacrylate |
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