| 2-乙基蒽醌的合成工艺研究 |
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| 引用本文： | 董研,袁云程. 2-乙基蒽醌的合成工艺研究[J]. 广州化学, 1997, 0(1) |
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| 作者姓名： | 董研 袁云程 |
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| 作者单位： | 沈阳化工集团有限公司研究所(董研)，大连理工大学化工学院(袁云程) |
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| 摘 要： | 本文以邻苯二甲酸酐和乙苯为原料，采用傅氏酰基化，水解，闭环，蒸馏回收溶剂，氧化还原提纯及乙醇萃取蒸馏技术，合成了高纯度2-乙基蒽醌．
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| 关 键 词： | 2-乙基蒽醌 傅氏酰化反应 闭环 |
Research about synthesing 2-ethylanthraquinone |
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| Dong Yan. Research about synthesing 2-ethylanthraquinone[J]. Guangzhou Chemistry, 1997, 0(1) |
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| Authors: | Dong Yan |
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| Abstract: | he intermediate 4'-ethyl-2-pbeoylglyoxylic acid is synthesed by Friedel-Craftsacylation from ethylbenzene and phthalic anhydride, and high purity 2-ethylanthraquinoneis also synthesed by hydrolyzation, cyclization, distillation of solvent, reduction-oxidation purification and extractive distillation by ethanol. |
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| Keywords: | 2-Ethylanthraquinone Friedel-Crafts acylation Cyclization |
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