| 间苯二甲醚合成2，4-二甲氧基乙苯 |
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| 引用本文： | 陈国祥,姚日生,王磊,李超. 间苯二甲醚合成2，4-二甲氧基乙苯[J]. 化工时刊, 2009, 23(1): 5-6 |
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| 作者姓名： | 陈国祥 姚日生 王磊 李超 |
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| 作者单位： | 合肥工业大学化学工程学院,安徽,合肥,230009 |
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| 摘 要： | 以间苯二甲醚为原料，经Friedel-Crafts酰化反应、还原反应两步合成了2，4-二甲氧基乙苯，总收率58．1％。探讨了反应温度、反应时间等对产率的影响并确定了最佳反应工艺条件。结构分别经IR和1HNMR分析，确证为2，4-二甲氧基乙苯。
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| 关 键 词： | 间苯二甲醚 Fridel-Crafts酰化 乌尔夫-黄鸣龙反应 芳香醚 |
Synthesis of 2,4-dimethoxybenzene |
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| Chen Guoxiang,Yao Risheng,Wang Lei,Li Chao. Synthesis of 2,4-dimethoxybenzene[J]. Chemical Industry Times, 2009, 23(1): 5-6 |
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| Authors: | Chen Guoxiang Yao Risheng Wang Lei Li Chao |
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| Affiliation: | (Chemical Engineering College, Hefei Uniniversity of Technology, Anhui Hefei, 230009) |
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| Abstract: | 2,4 - dimethoxyethylbenzene was synthesized from resoreinol via Friedel - Crafts two -step reaction sequence. The effect of temperature, time on the yield was discussed and the acylation, reduction best reaction conditions were determined. The product was confirmed by the structure of FT - IR and 1 HNMR analysis. |
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| Keywords: | resorcinol Friedel-Crafts acylation N,N＇- Dicyclohexylcarbodimide aromatic ether |
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